CN207907717U - Molecular sieve rotary kiln exhaust-heat recovery device gas - Google Patents
Molecular sieve rotary kiln exhaust-heat recovery device gas Download PDFInfo
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- CN207907717U CN207907717U CN201721870509.7U CN201721870509U CN207907717U CN 207907717 U CN207907717 U CN 207907717U CN 201721870509 U CN201721870509 U CN 201721870509U CN 207907717 U CN207907717 U CN 207907717U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
The utility model is related to the technical fields of energy recovery auxiliary equipment can alleviate the drying regime of indoor environment more particularly to a kind of molecular sieve rotary kiln exhaust-heat recovery device gas；And the impurity in combustion gas after cooling down can be reduced, the influence for reusing effect to combustion gas is reduced；Including work box, one group of heat pipe, air inlet pipe, escape pipe, feed pipe and discharge nozzle, it is horizontally arranged with demarcation strip in work box, lower switch valve and upper switch valve are respectively arranged in air inlet pipe and feed pipe；Further include cooling fin, water tank and water inlet pipe, cooling fin top right end is provided with air bleeding valve, transmission pump is provided on discharge nozzle；Further include trash extraction box, filter plate, case lid and sealing ring, right regions are filled with active carbon particle in trash extraction box, trash extraction box lower left region is provided with clean-up port, case lid is mounted at clean-up port, and case lid be arranged on trash extraction box contact surface it is fluted, sealing ring is mounted in groove, and sealing ring is contacted with trash extraction box.
Description
Technical field
The utility model is related to the technical fields of energy recovery auxiliary equipment, are fired more particularly to a kind of molecular sieve rotary kiln
Gas waste-heat recovery device.
Background technology
It is used in process of producing molecular sieve it is well known that molecular sieve rotary kiln exhaust-heat recovery device gas is one kind, to returning
The waste heat of combustion gas in rotary kiln carries out recycling, utilization efficiency of heat energy is improved, so as to energy saving auxiliary equipment, in energy
It is widely used in a variety of applications in the field of source recycling；Existing molecular sieve rotary kiln exhaust-heat recovery device gas include work box,
One group of heat pipe, air inlet pipe, escape pipe, feed pipe and discharge nozzle are provided with working chamber in work box, and are laterally set in work box
It is equipped with demarcation strip, working chamber is divided into upper chamber and lower chambers by demarcation strip, and one group of heat pipe is each passed through and is fixed on demarcation strip,
Air inlet pipe, escape pipe, feed pipe and discharge nozzle decibel are connected to work box left side wall and right side wall lower half region and upper half area,
And lower switch valve and upper switch valve are respectively arranged in air inlet pipe and feed pipe；Existing molecular sieve rotary kiln waste heat gas returns
The combustion gas that band has surplus heat is passed through work box cavity of resorption by receiving apparatus in use, opening lower switch valve and upper switch valve by air inlet pipe
The heat in combustion gas is recycled by one group of heat pipe lower half region in interior, and the combustion gas after recycling is led by escape pipe
Go out and can utilize again, by being passed through air in the upward chamber of enterprising expects pipe, lower half region is inhaled in one group of heat pipe upper half area
Air is heated in the heat release of receipts, and the air after heating is exported by discharge nozzle, can be heated to interior, is improved
Indoor temperature creates good working environment for staff；Existing molecular sieve rotary kiln exhaust-heat recovery device gas uses
Middle discovery, the air after heating are directly mixed in outside air, be easy to cause indoor environment drying；And its combustion after cooling down
It is mixed with impurity in gas, using effect may be influenced when reusing.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of drying regime that can alleviate indoor environment；And
The impurity in combustion gas after cooling down can be reduced, the molecular sieve rotary kiln waste heat gas for the influence for reusing effect to combustion gas is reduced
Retracting device.
The molecular sieve rotary kiln exhaust-heat recovery device gas of the utility model, including work box, one group of heat pipe, air inlet pipe,
Escape pipe, feed pipe and discharge nozzle are provided with working chamber in work box, and are horizontally arranged with demarcation strip in work box, separate
Working chamber is divided into upper chamber and lower chambers by plate, and one group of heat pipe is each passed through and is fixed on demarcation strip, air inlet pipe, escape pipe,
Feed pipe and discharge nozzle decibel are connected to work box left side wall and right side wall lower half region and upper half area, and air inlet pipe and into
Lower switch valve and upper switch valve are respectively arranged in expects pipe；Further include cooling fin, water tank and water inlet pipe, is arranged in the cooling fin
There are heat dissipation cavity, cooling fin left side wall top and bottom end to be respectively arranged with liquid outlet and inlet, liquid outlet and inlet are equal
It is communicated with heat dissipation cavity, the feed pipe input terminal and discharge nozzle output end are separately mounted at liquid outlet and inlet, described to dissipate
Right end is provided with air bleeding valve at the top of backing, and the air bleeding valve is communicated with heat dissipation cavity, and transmission pump is provided on the discharge nozzle, described
It is provided with water chamber in water tank, and inlet and outlet, water inlet are respectively arranged in tank top and bottom central zones
It is communicated with water chamber with water outlet, the water inlet pipe input terminal is mounted on water outlet, and water inlet pipe output end and discharging
Pipe is connected to；Further include trash extraction box, filter plate, case lid and sealing ring, removal of impurities chamber, the trash extraction box peace are provided in the trash extraction box
On escape pipe, and escape pipe is communicated with removal of impurities chamber, and the filter plate is diagonally-installed in trash extraction box, and in trash extraction box
Right regions are filled with active carbon particle, and the trash extraction box lower left region is provided with clean-up port, and clean-up port is communicated with removal of impurities chamber, institute
Case lid is stated at the clean-up port, and is arranged in case lid and on trash extraction box contact surface fluted, the sealing ring is mounted on groove
It is interior, and sealing ring is contacted with trash extraction box.
The molecular sieve rotary kiln exhaust-heat recovery device gas of the utility model, further includes transparent observing plate and handle, described
Trash extraction box lower left region is provided with observation panel, and observation panel is communicated with removal of impurities chamber, and the transparent observing plate is mounted at observation panel, institute
Handle is stated on case lid.
The molecular sieve rotary kiln exhaust-heat recovery device gas of the utility model further includes one group of left support bar and one group of right branch
Strut, one group of left support bar and one group of right support bar top respectively with water tank bottom front left side, left rear side, forward right side and the right side
Rear side connects, and one group of left support bar and one group of right support bar bottom end are connect with water inlet pipe lateral wall.
The molecular sieve rotary kiln exhaust-heat recovery device gas of the utility model, further includes pedestal, the base top center
Region is provided with fixing groove, and the cooling fin is mounted in fixing groove.
The molecular sieve rotary kiln exhaust-heat recovery device gas of the utility model, further include four groups of left branch legs, four groups of right supporting legs,
Four groups of left wheels and four groups of right idler wheels, four groups of left branch legs and four groups of right supporting legs are separately mounted to work box and base bottom is left
Front side, left rear side, forward right side and right lateral side, four groups of left wheels and four groups of right idler wheels are separately mounted to four groups of institute's supporting legs and four
The right supporting leg bottom end of group, and it is respectively arranged with four groups of left non-slip mats in four groups of left wheels and four groups of right idler wheels and four groups of right sides are anti-skidding
Pad.
The molecular sieve rotary kiln exhaust-heat recovery device gas of the utility model, further includes Air Filter, the Air Filter installation
At water tank inlet.
The beneficial effects of the utility model are compared with prior art：By above-mentioned setting, upper switch valve, Ke Yitong are opened
It crosses water inlet and pours into recirculated water into water tank, recirculated water is imported in discharge nozzle by water inlet pipe, and open transmission pump, make cycle
Water enters formation cycle in cooling fin, feed pipe and work box, until after forming water seal in water tank, water is added no longer into water tank,
Lower switch valve is opened, the combustion gas that band has surplus heat is passed through work box bottom chamber by air inlet pipe, passes through one group of heat pipe bottom half
Domain absorbs the heat in combustion gas, and the combustion gas after absorption is exported and can be utilized again by escape pipe, one group of heat
The heat release that lower half region absorbs is heated epicoele indoor recirculated water in pipe upper half area, and the recirculated water after heating is logical
Discharge nozzle export is crossed, into cooling fin, cooling fin can heat to interior, improve indoor temperature, be created for staff
Good working environment is made, the drying regime of indoor environment can be alleviated, it can be by air bleeding valve periodically to accumulating in cooling fin
Gas discharged so that cooling fin can work normally；And the combustion gas after cooling can be passed through in trash extraction box, be passed through
Filter plate is filtered combustion gas, so that the impurity in combustion gas is obstructed the lower left region in trash extraction box by filter plate, and pass through activity
Charcoal particle fully absorbs remaining impurity in combustion gas, it is possible to reduce the impurity after cooling in combustion gas is reduced to combustion gas again
The influence of secondary using effect, while case lid can be periodically opened, by clean-up port to being cleared up in trash extraction box, when case lid is closed
When, the leakproofness between case lid and trash extraction box can be enhanced by sealing ring.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the partial enlarged view in the portions A in Fig. 1.
It is marked in attached drawing：1, work box；2, heat pipe；3, air inlet pipe；4, feed pipe；5, demarcation strip；6, lower switch valve；7, it dissipates
Backing；8, water tank；9, water inlet pipe；10, air bleeding valve；11, transmission pump；12, trash extraction box；13, filter plate；14, case lid；15, it seals
Circle；16, active carbon particle；17, transparent observing plate；18, handle；19, left support bar；20, pedestal；21, left branch leg；22, it rolls left
Wheel；23, left non-slip mat；24, Air Filter.
Specific implementation mode
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
As shown in Figure 1 to Figure 2, the molecular sieve rotary kiln exhaust-heat recovery device gas of the utility model, including work box 1,
One group of heat pipe 2, air inlet pipe 3, escape pipe, feed pipe 4 and discharge nozzle are provided with working chamber in work box, and horizontal in work box
To demarcation strip 5 is provided with, working chamber is divided into upper chamber and lower chambers by demarcation strip, and one group of heat pipe is each passed through and is fixed on separation
On plate, air inlet pipe, escape pipe, feed pipe and discharge nozzle decibel and work box left side wall and right side wall lower half region and upper half area
Connection, and lower switch valve 6 and upper switch valve are respectively arranged in air inlet pipe and feed pipe；Further include cooling fin 7,8 and of water tank
Water inlet pipe 9 is provided with heat dissipation cavity in cooling fin, and cooling fin left side wall top and bottom end are respectively arranged with liquid outlet and inlet,
Liquid outlet and inlet are communicated with heat dissipation cavity, and feed pipe input terminal and discharge nozzle output end are separately mounted to liquid outlet and feed liquor
At mouthful, right end is provided with air bleeding valve 10 at the top of cooling fin, and air bleeding valve is communicated with heat dissipation cavity, and transmission pump 11 is provided on discharge nozzle,
It is provided with water chamber in water tank, and inlet and outlet, water inlet are respectively arranged in tank top and bottom central zones
It is communicated with water chamber with water outlet, water inlet pipe input terminal is mounted on water outlet, and water inlet pipe output end connects with discharge nozzle
It is logical；Further include trash extraction box 12, filter plate 13, case lid 14 and sealing ring 15, is provided with removal of impurities chamber in trash extraction box, trash extraction box is mounted on
On escape pipe, and escape pipe is communicated with removal of impurities chamber, and filter plate is diagonally-installed in trash extraction box, and the right regions in trash extraction box
Filled with active carbon particle 16, trash extraction box lower left region is provided with clean-up port, and clean-up port is communicated with removal of impurities chamber, and case lid is mounted on clear
Manage mouth at, and case lid and be arranged on trash extraction box contact surface it is fluted, sealing ring be mounted on groove in, and sealing ring with clean
Case contacts；By above-mentioned setting, upper switch valve is opened, recirculated water can be poured into water tank by water inlet, pass through water inlet pipe
Recirculated water is imported in discharge nozzle, and opens transmission pump, so that recirculated water is entered formation in cooling fin, feed pipe and work box and follows
Ring no longer into water tank plus water, opens lower switch valve until after forming water seal in water tank, the combustion gas that band is had surplus heat by into
Tracheae is passed through work box bottom chamber, is absorbed to the heat in combustion gas by one group of heat pipe lower half region, after absorption
Combustion gas export and can utilize again by escape pipe, the heat that one group of heat pipe upper half area absorbs lower half region discharges pair
The indoor recirculated water of epicoele is heated, and the recirculated water after heating is exported by discharge nozzle, and into cooling fin, cooling fin can be with
It heats to interior, improves indoor temperature, good working environment is created for staff, the dry of indoor environment can be alleviated
Dry situation periodically can discharge the gas accumulated in cooling fin by air bleeding valve, so that cooling fin can work normally；
And the combustion gas after cooling can be passed through in trash extraction box, combustion gas is filtered by filter plate, make the impurity quilt in combustion gas
Filter plate barrier lower left region in trash extraction box, and remaining impurity in combustion gas is fully absorbed by active carbon particle,
The impurity in combustion gas after cooling down can be reduced, reduces the influence for reusing effect to combustion gas, while can periodically open case lid,
By clean-up port to being cleared up in trash extraction box, when the cover of the box was shut, can be enhanced between case lid and trash extraction box by sealing ring
Leakproofness.
The molecular sieve rotary kiln exhaust-heat recovery device gas of the utility model, further includes transparent observing plate 17 and handle 18,
Trash extraction box lower left region is provided with observation panel, and observation panel is communicated with removal of impurities chamber, and transparent observing plate is mounted at observation panel, handle peace
On case lid；By above-mentioned setting, impurity in trash extraction box can be directly observed by transparent observing plate and accumulates situation, convenience pair
It is cleared up in time, and can facilitate picking and placeing for case lid by handle.
The molecular sieve rotary kiln exhaust-heat recovery device gas of the utility model further includes that one group of left support bar 19 and one group are right
Supporting rod, one group of left support bar and one group of right support bar top respectively with behind water tank bottom front left side, left rear side, forward right side and the right side
Side connects, and one group of left support bar and one group of right support bar bottom end are connect with water inlet pipe lateral wall；It, can by above-mentioned setting
To enhance the enabling capabilities to water tank by one group of left support bar and one group of right support bar.
The molecular sieve rotary kiln exhaust-heat recovery device gas of the utility model further includes pedestal 20, base top central area
Domain is provided with fixing groove, and cooling fin is mounted in fixing groove；By above-mentioned setting, cooling fin can be mounted on the base, side
Just the placement of cooling fin.
The molecular sieve rotary kiln exhaust-heat recovery device gas of the utility model further includes four groups of left branch legs, 21, four groups of right branch
Leg, four groups of left wheels 22 and four groups of right idler wheels, four groups of left branch legs and four groups of right supporting legs are separately mounted to work box and base bottom
Front left side, left rear side, forward right side and right lateral side, four groups of left wheels and four groups of right idler wheels are separately mounted to four groups of institute's supporting legs and four groups
Right supporting leg bottom end, and it is respectively arranged with four groups of left non-slip mats 23 in four groups of left wheels and four groups of right idler wheels and four groups of right sides are anti-skidding
Pad；By above-mentioned setting, four groups of left wheels and four groups of right idler wheels can respectively be pacified by four groups of left branch legs and four groups of right supporting legs
Mounted in work box and base bottom, and the shifting of work box and cooling fin can be facilitated by four groups of left wheels and four groups of right idler wheels
It is dynamic, at the same can be enhanced by four groups of left non-slip mats and four groups of right non-slip mats four groups of left wheels and four groups of right idler wheels and placed side it
Between frictional force, improve its shelf-stability.
The molecular sieve rotary kiln exhaust-heat recovery device gas of the utility model, further includes Air Filter 24, Air Filter is mounted on
At water tank inlet；By above-mentioned setting, the impurity in air can be reduced by Air Filter and be mixed into water tank.
The molecular sieve rotary kiln exhaust-heat recovery device gas of the utility model opens upper switch valve at work, can be with
Recirculated water is poured into water tank by water inlet, recirculated water is imported in discharge nozzle by water inlet pipe, and open transmission pump, is made to follow
Ring water enters formation cycle in cooling fin, feed pipe and work box, until after forming water seal in water tank, adds no longer into water tank
Water opens lower switch valve, the combustion gas that band has surplus heat is passed through work box bottom chamber by air inlet pipe, passes through one group of heat pipe lower half
Region absorbs the heat in combustion gas, and the combustion gas after absorption is exported and can be utilized again, one group by escape pipe
The heat release that lower half region absorbs is heated epicoele indoor recirculated water in heat pipe upper half area, the recirculated water after heating
It is exported by discharge nozzle, into cooling fin, cooling fin can heat to interior, improve indoor temperature, be staff
Good working environment is created, the drying regime of indoor environment can be alleviated, it can be by air bleeding valve periodically to product in cooling fin
The gas deposited is discharged, so that cooling fin can work normally；And the combustion gas after cooling can be passed through in trash extraction box, be led to
It crosses filter plate to be filtered combustion gas, so that the impurity in combustion gas is obstructed the lower left region in trash extraction box by filter plate, and pass through work
Property charcoal particle remaining impurity in combustion gas is fully absorbed, it is possible to reduce the impurity after cooling in combustion gas, reduce to combustion gas
The influence of effect is reused, while can periodically open case lid, by clean-up port to being cleared up in trash extraction box, when case lid closes
When closing, the leakproofness between case lid and trash extraction box can be enhanced by sealing ring, can directly be observed and be removed by transparent observing plate
Impurity accumulates situation in miscellaneous case, convenient to be cleared up in time it, and can facilitate picking and placeing for case lid, Ke Yitong by handle
One group of left support bar and one group of right support bar enhancing are crossed to the enabling capabilities of water tank, cooling fin can be mounted on the base, side
Just the placement of cooling fin can be installed four groups of left wheels and four groups of right idler wheels respectively by four groups of left branch legs and four groups of right supporting legs
In work box and base bottom, and the shifting of work box and cooling fin can be facilitated by four groups of left wheels and four groups of right idler wheels
It is dynamic, at the same can be enhanced by four groups of left non-slip mats and four groups of right non-slip mats four groups of left wheels and four groups of right idler wheels and placed side it
Between frictional force, improve its shelf-stability, can by Air Filter reduce air in impurity be mixed into water tank, in completion
Before stating action, work box and pedestal can be moved to the position of user's needs by four groups of left wheels and four groups of right idler wheels first
It sets.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
The scope of protection of the utility model is also should be regarded as into modification.
Claims (6)
1. molecular sieve rotary kiln exhaust-heat recovery device gas, including work box（1）, one group of heat pipe（2）, air inlet pipe（3）, outlet
Pipe, feed pipe（4）And discharge nozzle, work box（1）It is inside provided with working chamber, and in work box（1）Inside it is horizontally arranged with demarcation strip
（5）, demarcation strip（5）Working chamber is divided into upper chamber and lower chambers, one group of heat pipe（2）It is each passed through and is fixed on demarcation strip（5）
On, air inlet pipe（3）, escape pipe, feed pipe（4）With discharge nozzle decibel and work box（1）Left side wall and right side wall lower half region and
Upper half area is connected to, and in air inlet pipe（3）And feed pipe（4）On be respectively arranged with lower switch valve（6）With upper switch valve；Its feature
It is, further includes cooling fin（7）, water tank（8）And water inlet pipe（9）, the cooling fin（7）Inside it is provided with heat dissipation cavity, the heat dissipation
Piece（7）Left side wall top and bottom end are respectively arranged with liquid outlet and inlet, and liquid outlet and inlet are communicated with heat dissipation cavity, institute
State feed pipe（4）Input terminal and discharge nozzle output end are separately mounted at liquid outlet and inlet, the cooling fin（7）Top right
End is provided with air bleeding valve（10）, the air bleeding valve（10）It is communicated with heat dissipation cavity, transmission pump is provided on the discharge nozzle（11）, institute
State water tank（8）It is inside provided with water chamber, and in water tank（8）Top and bottom middle section is respectively arranged with water inlet and water outlet
Mouthful, inlet and outlet are communicated with water chamber, the water inlet pipe（9）Input terminal is mounted on water outlet, and water inlet pipe
（9）Output end is connected to discharge nozzle；It further include trash extraction box（12）, filter plate（13）, case lid（14）And sealing ring（15）, described to remove
Miscellaneous case（12）Inside it is provided with removal of impurities chamber, the trash extraction box（12）On escape pipe, and escape pipe is communicated with removal of impurities chamber, institute
State filter plate（13）It is diagonally-installed in trash extraction box（12）It is interior, and in trash extraction box（12）Interior right regions are filled with active carbon particle
（16）, the trash extraction box（12）Lower left region is provided with clean-up port, and clean-up port is communicated with removal of impurities chamber, the case lid（14）It is mounted on
At clean-up port, and in case lid（14）With trash extraction box（12）Fluted, the sealing ring is set on contact surface（15）Mounted on groove
It is interior, and sealing ring（15）With trash extraction box（12）Contact.
2. molecular sieve rotary kiln exhaust-heat recovery device gas as described in claim 1, which is characterized in that further include transparent observing
Plate（17）And handle（18）, the trash extraction box（12）Lower left region is provided with observation panel, and observation panel is communicated with removal of impurities chamber, described
Bright access panel（17）At observation panel, the handle（18）Mounted on case lid（14）On.
3. molecular sieve rotary kiln exhaust-heat recovery device gas as claimed in claim 2, which is characterized in that further include one group of left branch
Strut（19）With one group of right support bar, one group of left support bar（19）With one group of right support bar top respectively with water tank（8）Bottom
Portion's front left side, left rear side, forward right side are connected with right lateral side, and one group of left support bar（19）With one group of right support bar bottom end with
Water inlet pipe（9）Lateral wall connects.
4. molecular sieve rotary kiln exhaust-heat recovery device gas as claimed in claim 3, which is characterized in that further include pedestal
（20）, the pedestal（20）Top central region is provided with fixing groove, the cooling fin（7）In fixing groove.
5. molecular sieve rotary kiln exhaust-heat recovery device gas as claimed in claim 4, which is characterized in that further include four groups of left branch
Leg（21）, four groups of right supporting leg, four groups of left wheels（22）With four groups of right idler wheels, four groups of left branch legs（21）With four groups of right supporting legs point
It An Zhuan not work box（1）And pedestal（20）Bottom front left side, left rear side, forward right side and right lateral side, four groups of left wheels
（22）Four groups of institute's supporting legs and four groups of right supporting leg bottom ends are separately mounted to four groups of right idler wheels, and in four groups of left wheels（22）With four groups
Four groups of left non-slip mats are respectively arranged on right idler wheel（23）With four groups of right non-slip mats.
6. molecular sieve rotary kiln exhaust-heat recovery device gas as claimed in claim 5, which is characterized in that further include Air Filter
（24）, the Air Filter（24）Mounted on water tank（8）Water inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721870509.7U CN207907717U (en) | 2017-12-28 | 2017-12-28 | Molecular sieve rotary kiln exhaust-heat recovery device gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721870509.7U CN207907717U (en) | 2017-12-28 | 2017-12-28 | Molecular sieve rotary kiln exhaust-heat recovery device gas |
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| Publication Number | Publication Date |
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| CN207907717U true CN207907717U (en) | 2018-09-25 |
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ID=63569058
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721870509.7U Active CN207907717U (en) | 2017-12-28 | 2017-12-28 | Molecular sieve rotary kiln exhaust-heat recovery device gas |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539807A (en) * | 2018-11-29 | 2019-03-29 | 孙信 | A kind of converter emission-control equipment |
-
2017
- 2017-12-28 CN CN201721870509.7U patent/CN207907717U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539807A (en) * | 2018-11-29 | 2019-03-29 | 孙信 | A kind of converter emission-control equipment |
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