CN109764687A - A kind of rotary kiln material cooling system - Google Patents
A kind of rotary kiln material cooling system Download PDFInfo
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- CN109764687A CN109764687A CN201910022682.9A CN201910022682A CN109764687A CN 109764687 A CN109764687 A CN 109764687A CN 201910022682 A CN201910022682 A CN 201910022682A CN 109764687 A CN109764687 A CN 109764687A
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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 invention discloses a kind of rotary kiln material cooling systems, it is related to rotary kiln technology, its key points of the technical solution are that: including the coolant jacket being set to outside rotary kiln, cooling chamber is provided in cooling, it is connected between coolant jacket and rotary kiln by pivoted loop, rotary kiln dallies in pivoted loop, the first water channel and the second water channel are provided in cooling chamber, the water outlet of first water channel is connected to the water inlet end of the second water channel, water inlet end is connected with water inlet pipe, the water outlet of second water channel is connected with outlet pipe, and first water channel from water inlet end to the cross-sectional area of water outlet be gradually increased setting, the one end of outlet pipe far from the second water channel is connected with steam-water separator by carbonated drink pipe.By the cooperation of the first water channel and the second water channel, can quickly circulate cold cut water in cooling chamber, the steam-water separator of setting, quick separating steam and hot water, the cooling water after use is quickly discharged, it is rapidly passed through cooling water into cooling chamber convenient for circulation, has the advantages that improve cooling effect.
Description
Technical field
The present invention relates to rotary kiln technologies, more specifically, it relates to a kind of rotary kiln material cooling system.
Background technique
Rotary kiln refers to rotary calcining kiln, belongs to building equipment class, is a kind of manufacturing machine of continuous drying, mainly by
Rotating cylinder, fixed cylinder, lifting blade, transmission device and seals and other component composition, are widely used in metallurgy, chemical industry, food
The fields such as product, pharmacy.Cooling makes an essential link in the use process of rotary kiln.
If Authorization Notice No. is CN101955178B, the day for announcing is that the Chinese patent of 2012.11.07 discloses a kind of charcoal element
The cooling device of rotary kiln high temperature calcined coke, coolant jacket is connected to by kiln hood chute with rotary kiln end, in the lower section of coolant jacket
Equipped with discharge apparatus, cooling water inlet and steam (vapor) outlet are equipped on coolant jacket, cooling water inlet connect with cold water pipe, steam (vapor) outlet and
The connection of steam tedge, for cold water in the cavity of coolant jacket, the top of rotary kiln is equipped with high-order drum, on high-order drum and steam
Riser connection, high-order drum are equipped with condensed water down-comer, and condensed water down-comer is connect with cold water pipe, and high-order drum and steam are defeated
Outlet connection；Cooling water inlet is located at the lower part of coolant jacket, and steam (vapor) outlet is located at the top of coolant jacket.
Cooling water is passed through into cooling water inlet by cold water pipe so that cooling water enter in the cavity of coolant jacket to kiln hood into
Row cooling, water generates steam and is discharged into steam tedge by steam (vapor) outlet and entered in high-order drum after cooling, and passes through and set
Steam export pipeline and outside at the top of drum is grid-connected, provides heat source for other production processes of enterprise, and in high-order drum
The condensed water of middle formation is then recycled by being located to be formed in the condensed water down-comer Returning water pipe of high-order drum lower part.But
In the cavity of coolant jacket, a large amount of cooling waters can be covered with, after cooling water is cooled into steam discharge in part, most of water is still logical
Heat transfer is in the condition of high temperature, and cooling water circulation is poor, affects the cooling effect to kiln hood, cause cooling effect compared with
Difference.
Summary of the invention
Problem in view of the prior art, the purpose of the present invention is to provide a kind of rotary kiln material cooling systems, have and mention
The advantages of its high cooling effect.
To achieve the above object, the present invention provides the following technical scheme that
A kind of rotary kiln material cooling system is provided with cooling chamber in the cooling including the coolant jacket being set to outside rotary kiln,
It is connected between the coolant jacket and rotary kiln by pivoted loop, the rotary kiln idle running is set in the cooling chamber in pivoted loop
It is equipped with the first water channel on the rotary kiln surface and is set to the second water channel of side of first water channel far from rotary kiln, institute
The water outlet for stating the first water channel is connected to the water inlet end of the second water channel, and the water inlet end of first water channel is connected with water inlet pipe, institute
The water outlet for stating the second water channel is connected with outlet pipe, and cross-sectional area of first water channel from water inlet end to water outlet gradually increases
Big setting, the one end of the outlet pipe far from the second water channel is connected with steam-water separator, the steam-water separator by carbonated drink pipe
Water outlet be connected with hot water out pipe, outlet side is connected with steam outlet pipe, and the hot water out pipe is connected to hot water recovery unit, institute
Steam outlet pipe is stated to be connected in the steam storage apparatus for providing steam to steam.
So set, by the pivoted loop of setting, so that rotary kiln idle running is in pivoted loop, so that rotary kiln rotates
During, coolant jacket is fixed, so that cooling water enters in cooling chamber by being passed through cooling water into water inlet pipe, with
Cooling chamber flows into the first water channel, and by the first water channel to flowing into the second water channel after rotary kiln cooling, with the second water channel
Flowing be expelled in outlet pipe, to be cooled down to rotary kiln.By by the first water channel from water inlet end to the transversal of water outlet
Area is gradually increased setting, so that the water outlet of the first water channel goes out water speed faster compared to water intake velocity, in order to cooling
Water flows into the second water channel quickly through the first water channel, guarantees that the cooling water in the first water channel is continuously in cooling temperature state,
Improve cooling effect.The cooling water flowed into the second water channel forms the state that mixes with hot water of steam after being heated, thus by the
Two water channels drain into outlet pipe, and are sent by carbonated drink pipe and separated into steam-water separator, thus by steam and hot water separation, steam
It enters in steam storage apparatus and stores in order to steam use, hot water, which enters in hot water recovery unit, to be used, to utilize vapour
Separator quick separating hot water and steam avoid generating slow shadow because of steam so that the water flow in outlet pipe leads to fast speed
Xiangshui County's flow velocity is rapidly passed through cooling water convenient for circulation into cooling chamber, has the advantages that improve cooling effect.
Further setting: first water channel and the second water channel with the central point of coolant jacket it is arranged symmetrically there are two, and
It is separated by sealing plate between two second water channels between two first water channels, the water inlet pipe and outlet pipe are one by one
It is correspondingly arranged, two water inlet pipes are connected on water inlet manifold, and two outlet pipes are connected on outfall sewer, the vapour
The connection of the water outlet of water pipe and outfall sewer.
So set, by using symmetrical two the first water channels and two the second water channels, and utilize sealing plate
It separates, can be intake by water inlet manifold, be divided to water inlet manifold to two water inlet pipes, from the both ends of cooling chamber to coolant jacket center
Place's water inlet cooling, keeps the duct length of the first water channel and the second water channel shorter, convenient for the quick flowing of cooling water, avoids cooling chamber
Head and the tail both ends temperature difference is excessive, improves cooling effect；After the water of second water channel is discharged into outlet pipe, converged to out by two outlet pipes
Supply mains effectively improves to be discharged into quick separating steam and hot water in steam-water separator by carbonated drink pipe to the cold of rotary kiln
But effect.
Further setting: being provided with refrigerator pipe in the sealing plate, the pivoted loop separates coolant jacket and rotary kiln
Gap setting is airspace, one end of the refrigerator pipe be fed through sealing plate far from one end of rotary kiln outside and be connected with air inlet
Pipe, the other end are fed through sealing plate close to one end of rotary kiln and protrude into airspace, offer and lead on the pivoted loop
The gas vent of gas gap connection.
So set, making that there is ventilation gap between coolant jacket and rotary kiln, thus to air inlet due to the pivoted loop of setting
It is passed through cold air in pipe, is passed through in airspace by refrigerator pipe, to dispel the part hot gas outside rotary kiln using cold air, and passes through
Gas vent discharge, so that cooling water be cooperated to improve cooling effect；Since refrigerator pipe is set in sealing plate, can be passed through in cold air
During, disperse from coolant jacket middle part to both ends, the temperature for reducing middle part is mentioned with preferably cooling water being cooperated to be cooled down
High cooling effect.
Further setting: the hot water recovery unit is set as lithium bromide refrigerator, and the hot water out pipe is connected to bromination
The heat source of lithium refrigeration machine is connected by power end, and the cold air end that goes out of the lithium bromide refrigerator is connected with the outlet for leading to cold air at
Pipe, the heat source power outlet side of the lithium bromide refrigerator are connect with circulating water pipe.
So set, lithium bromide refrigerator is a kind of equipment that can be freezed using hot water effect heat source, thus will
The hot water of recycling is passed through in lithium bromide refrigerator, is generated cold air by lithium bromide refrigerator and is discharged by escape pipe, the heat after use
Coolant-temperature gage decline is passed through discharge in circulating water pipe, to efficiently use the thermal energy of recycling, energy-saving and emission-reduction.
Further setting: the escape pipe includes the first tracheae and the second tracheae parallel with one another, and first tracheae connects
It is connected to interior and to interior for cold air, second tracheae is connected in air inlet pipe.
So set, being passed through indoor cooling supply by the first tracheae, to alleviate hot production environment, working environment matter is improved
Amount, to keep people more comfortable；Part cold air is passed through in air inlet pipe by the second tracheae, be passed through in refrigerator pipe carry out it is cold
But rotary kiln improves cooling effect.
Further setting: cooling blower is also connected in the air inlet pipe, the cooling blower is connected to by ventilation duct
In air inlet pipe.
So set, being sent into the wind of flowing, into ventilation duct by cooling blower with the cold air for cooperating the second tracheae to enter
Cold air is inputted into cold air path, so that gas velocity of liquid assets in refrigerator pipe is improved, to improve the cooling effect to rotary kiln.
Further setting: the circulating water pipe is connected with cooling tower, the cooling tower far from one end of lithium bromide refrigerator
Water outlet connect with the water inlet manifold, and be provided with water pump on the water inlet manifold.
So set, so that the water in circulating water pipe flows into cold water tower cooler, utilizing water later by the cooling tower of setting
Cooling water is pumped on water inlet manifold by pump, is passed through in water inlet pipe and cooling chamber and is cooled down by water inlet manifold, to form circulation
Effect.
Further setting: the steam storage apparatus is set as vapor can, and the outlet side of the vapor can passes through snorkel
Steam is connected at.
So set, recycling storage is carried out to the steam isolated by vapor can, when needing using steam by sending
Tracheae is sent to steam at, to efficiently use the thermal energy of recycling, improves energy-saving and environment-friendly effect.
Further setting: the bottom of the vapor can is provided with condensate draining pipe, the condensate draining pipe and steam
The junction of tank is provided with the ball valve for draining, and the condensate draining pipe is connect far from one end of vapor can with cooling tower.
So set, water flows into steam pot bottom in the condensation of vapor can inner part steam, so that ball valve opening is controlled,
Condensed water is discharged into condensate draining pipe, is sent into cooling tower by condensate draining pipe and is cooled down and be recycled.
Further setting: self-cleaning filter is provided on the water inlet manifold and outfall sewer.
So set, self-cleaning filter can not only impurity in filtered water inlet general pipeline and outfall sewer, and have from
Cleaning effect does not need frequent maintenance, improves the convenience that filtering uses.
By using above-mentioned technical proposal, the present invention compares compared with the prior art, has the advantage that
1, by the way that cooling chamber is divided into the first water channel and the second water channel, can quickly circulate cooling water, and utilize steam-water separator
Quick separating steam and hot water improve the logical speed of water flow, avoid generating slow influence water flow velocity because of steam, quick convenient for circulation
Ground is passed through cooling water into cooling chamber, has the advantages that improve cooling effect；
2, by the way that the first water channel is gradually increased setting from water inlet end to the cross-sectional area of water outlet, to improve going out for the first water channel
Water speed quickly circulates convenient for the first water channel water, to be quickly cooled down rotary kiln, has the advantages that improve cooling effect；
3, by the way that the first water channel and the second water channel to be symmetrical arranged, the formation of cooling water circulation can be shortened, improve the logical speed of water flow
Degree to improve cooling effect, while can be avoided that cooling chamber head and the tail both ends temperature difference is excessive, has and improves the excellent of cooling effect
Point；
4, by the way that hot water is recycled and freezed using lithium bromide refrigerator, the cold air of refrigeration is passed through in refrigerator pipe, with cooperation
Cooling water is cooled down, and cooling effect is improved, and the hot water after use is arranged to be recycled after cold water tower cooler, convenient for being recycled
Cooling water, energy-saving and emission-reduction；
5, by the cooling blower of setting, convenient for further providing for cold air, to improve the speed that cold air circulates in ventilation gap,
Have the advantages that improve cooling effect.
Detailed description of the invention
Fig. 1 is the connection relationship diagram of rotary kiln material cooling system；
Fig. 2 is the partial structure diagram of rotary kiln and coolant jacket.
In figure: 1, rotary kiln；2, coolant jacket；21, cooling chamber；211, the first water channel；212, the second water channel；22, sealing plate；
3, pivoted loop；31, gas vent；4, water inlet manifold；41, water inlet pipe；5, outfall sewer；51, outlet pipe；6, steam-water separator；61,
Carbonated drink pipe；62, hot water out pipe；63, steam outlet pipe；7, hot water recovery unit；71, escape pipe；711, the first tracheae；712, second
Tracheae；72, circulating water pipe；8, steam storage apparatus；81, snorkel；82, condensate draining pipe；83, ball valve；9, refrigerator pipe；
91, air inlet pipe；10, cooling blower；101, ventilation duct；11, cooling tower；12, water pump；13, self-cleaning filter；14, pedestal.
Specific embodiment
Rotary kiln material cooling system is described further referring to figs. 1 to Fig. 2.
A kind of rotary kiln material cooling system, as shown in Figure 1, including pedestal 14 and the cooling being set on rotary kiln 1
Set 2, coolant jacket 2 is fixed on pedestal 14, is connected between coolant jacket 2 and rotary kiln 1 by pivoted loop 3, and the idle running of rotary kiln 1 is in returning
In change 3, with during rotary kiln 1 rotates, coolant jacket 2, which is fixed on pedestal 14, not to be towed, in order to which coolant jacket 2 is right
Rotary kiln 1 is cooled down.
As depicted in figs. 1 and 2, it is provided with cooling chamber 21 in coolant jacket 2, is provided in cooling chamber 21 close to rotary kiln 1
The first water channel 211 on surface and the second water channel 212 for being set to the first side of the water channel 211 far from rotary kiln 1, the first water
The water outlet in road 211 is connected to the water inlet end of the second water channel 212, and the water inlet end of the first water channel 211 is connected with water inlet pipe 41, and second
The water outlet of water channel 212 is connected with outlet pipe 51, and the first water channel 211 is gradually increased from water inlet end to the cross-sectional area of water outlet
Setting, to improve the velocity of liquid assets that the first water channel 211 flows into the second water channel 212, close to first water channel on 1 surface of rotary kiln
211 can substitute cooling water faster, to improve cooling effect.Further, the first water channel 211 and the second water channel 212 with
Pass through between two second water channels 212 there are two the central point of coolant jacket 2 is symmetrical arranged, and between two first water channels 211 close
Sealing plate 22 separates, and water inlet pipe 41 is arranged in a one-to-one correspondence with outlet pipe 51, and two water inlet pipes 41 are connected on water inlet manifold 4, and two go out
Water pipe 51 is connected on outfall sewer 5, so as to shorten the stroke of the first water channel 211 and the second water channel 212, in order to cooling water
Quickly circulation, avoids 21 head and the tail both ends temperature difference of cooling chamber excessive, improves cooling effect.In order to improve each pipeline flow
It is smooth, it is provided with self-cleaning filter 13 on water inlet pipe 41 and outlet pipe 51, to filter out impurity and can voluntarily clearly
Reason, circulates convenient for cooling water.
As depicted in figs. 1 and 2, the gap setting that pivoted loop 3 separates coolant jacket 2 and rotary kiln 1 is airspace, so as to
It is carried out in ventilation tentatively cooling.Specifically, being provided with refrigerator pipe 9 in sealing plate 22, one end of refrigerator pipe 9 is fed through sealing plate
Outside 22 one end far from rotary kiln 1 and it is connected with air inlet pipe 91, the other end is fed through sealing plate 22 close to one end of rotary kiln 1 simultaneously
It protrudes into airspace, the gas vent 31 being connected to airspace is offered on pivoted loop 3, by being passed through into air inlet pipe 91
Cold air, cold air are entered in airspace by air inlet pipe 91, are discharged from 1 middle part of rotary kiln to the gas vent 31 of both ends pivoted loop 3,
Tentatively to cool down to rotary kiln 1, and gas circulation is very fast, can quickly be discharged, with cooperate the cooling water in coolant jacket 2 into
Row cooling, improves cooling effect；Meanwhile cold air is passed through in airspace by sealing plate 22, can reduce 2 middle part of coolant jacket by
After two first water channels 211 liquidate bring temperature, and cold air enters in airspace and cooling water in the first water channel 211
Circulating direction is on the contrary, each position cooling for making rotary kiln 1 more uniformly, improves cooling effect.
As shown in Figure 1, being connected with carbonated drink pipe 61 on the water outlet of outfall sewer 5, carbonated drink pipe 61 is connected with steam-water separator
6, the water outlet of steam-water separator 6 is connected with hot water out pipe 62, and outlet side is connected with steam outlet pipe 63, and hot water out pipe 62 is connected to
Hot water recovery unit 7, steam outlet pipe 63 are connected in the steam storage apparatus 8 for providing steam to steam.
As shown in Figure 1, hot water out pipe 62 is connected to bromination specifically, hot water recovery unit 7 is set as lithium bromide refrigerator
The heat source of lithium refrigeration machine is connected by power end, and the cold air end that goes out of lithium bromide refrigerator is connected with the refrigerator pipe 9 for leading to cold air at,
The heat source power outlet side of lithium bromide refrigerator is connect with circulating water pipe 72, using by hot water to lithium bromide refrigerator as hot
Source makes lithium bromide refrigerator freeze, and manufactured cold air is discharged by escape pipe 71, and the hot water after use passes through circulating water pipe
72 discharges.Further, escape pipe 71 includes the first tracheae 711 and the second tracheae 712 parallel with one another.Wherein, the first tracheae
711 be connected to it is indoor and to interior for cold air, the second tracheae 712 is connected in air inlet pipe 91, with by the second tracheae 712 into
It is passed through cold air in tracheae 91, convenient for being cooled down using cold air.In order to improve cooling effect, it is also connected in air inlet pipe 91 cold
But blower 10, cooling blower 10 are connected in air inlet pipe 91 by ventilation duct 101, further to feed more sufficient cold air, just
It is cooled down in using cold air, cooling effect is turned up.Further, on the first tracheae 711, the second tracheae 712 and ventilation duct 101
It is provided with control valve, in order to control the opening and closing of each pipeline, convenient for control gas circulation.
As shown in Figure 1, it is connected with cooling tower 11 far from one end of lithium bromide refrigerator in circulating water pipe 72, cooling tower 11
Water outlet is connected on water inlet manifold 4, and is provided with water pump 12 on water inlet manifold 4 and is used to provide power, and is used with forming circulation
Water.Further, water supply pipe is additionally provided on cooling tower 11, water supply pipe is connected at water source, to supplement use process transfer
Water consumed by steam is turned to, guarantees the circulation of water, carries out circulating cooling convenient for effective.
As shown in Figure 1, the outlet side of vapor can passes through snorkel 81 specifically, steam storage apparatus 8 is set as vapor can
Steam is connected at, and is provided with throttle valve on snorkel 81, is supplied gas in order to control snorkel 81.Further
, the bottom of vapor can is provided with condensate draining pipe 82, and the junction of the condensate draining pipe 82 and vapor can is provided with
For the ball valve 83 of draining, the one end of the condensate draining pipe 82 far from vapor can is connect with cooling tower 11.
Working principle: it by opening cooling blower 10, is passed through in refrigerator pipe 9 using cold air, and right in entrance airspace
Rotary kiln 1 is cooled down, and gas is quickly discharged in the middle part of one end of rotary kiln 1 to both ends gas vent 31 from coolant jacket 2.Together
When open water pump 12, the cooling water in cooling tower 11 is passed through in water inlet manifold 4, by water inlet manifold 4 be sent into two water inlet pipes 41 in,
To be entered in two the first water channels 211 in cooling chamber 21 by two water inlet pipes 41.Cooling water circulates in the first water channel 211
When, cooperation cold air cools down rotary kiln 1, and can uniformly cool down to each position of rotary kiln 1, improves cooling effect.It
Afterwards, cooling water flows into the second water channel 212 quickly through the first water channel 211, is sent into outlet pipe 51, is made by the second water channel 212
The outlet pipe 51 of two second water channels 212 is discharged into outfall sewer 5, is passed through in steam-water separator 6 by carbonated drink pipe 61 and is quickly carried out heat
The separation of water and steam, consequently facilitating in cooling chamber 21 cooling water flowing, improve cooling effect.Steam after separation is passed through steaming
Storage in vapour tank, convenient for being sent by snorkel 81 to the place needed using steam；Hot water after separation is passed through lithium bromide refrigerating
Heat source power is provided in machine, in order to lithium bromide refrigerating mechanism cold, the hot water after use flows into cooling tower by circulating water pipe 72
Cooling in 11, water supply pipe supplements the water of loss into cooling tower 11 at this time, in order to be recycled using cooling tower 11 to cooling chamber 21
Interior offer cooling water is formed and is recycled, energy-saving and emission-reduction.On the one hand the cold air of lithium bromide refrigerating mechanism cold passes through the first tracheae
711 rows cool down to interior to interior, provide comfortable production environment for staff, control valve on the other hand can be switched
It flows into the second tracheae 712, is discharged into refrigerator pipe 9 and is carried out using being matched with cooling blower 10 and be blown into ventilation by the second tracheae 712
It is cooling in gap, in order to cooperate cooling water to be cooled down, effectively improve cooling effect.It through the above scheme, can be by cold air
It is matched with cooling water to be cooled down, while the cooling water that can quickly circulate in cooling chamber 21, by 6 quick separating of steam-water separator
Steam and hot water are rapidly passed through cooling water convenient for circulation into cooling chamber, have the advantages that improve cooling effect.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of rotary kiln material cooling system, it is characterised in that: described including being set to the coolant jacket (2) of rotary kiln (1) outside
It is provided with cooling chamber (21), is connect between the coolant jacket (2) and rotary kiln (1) by pivoted loop (3), institute in coolant jacket (2)
Rotary kiln (1) idle running is stated in pivoted loop (3), first be provided on rotary kiln (1) surface in the cooling chamber (21)
Water channel (211) and the second water channel (212) for being set to the side of the first water channel (211) far from rotary kiln (1), first water
The water outlet in road (211) is connected to the water inlet end of the second water channel (212), the water inlet end of first water channel (211) be connected with into
The water outlet of water pipe (41), second water channel (212) is connected with outlet pipe (51), and first water channel (211) is intake certainly
It holds to the cross-sectional area of water outlet and is gradually increased setting, the outlet pipe (51) passes through vapour far from the one end of the second water channel (212)
Water pipe (61) is connected with steam-water separator (6), and the water outlet of the steam-water separator (6) is connected with hot water out pipe (62), outlet
End is connected with steam outlet pipe (63), and the hot water out pipe (62) is connected to hot water recovery unit (7), and the steam outlet pipe (63) is even
It is connected in the steam storage apparatus (8) for providing steam to steam.
2. a kind of rotary kiln material cooling system according to claim 1, it is characterised in that: first water channel (211)
There are two being symmetrical arranged with the second water channel (212) with the central point of coolant jacket (2), and between two first water channels (211)
It is separated by sealing plate (22) between two second water channels (212), the water inlet pipe (41) and outlet pipe (51) are one by one
It is correspondingly arranged, two water inlet pipes (41) are connected on water inlet manifold (4), and it is total that two outlet pipes (51) are connected to water outlet
It manages on (5), the carbonated drink pipe (61) connect with the water outlet of outfall sewer (5).
3. a kind of rotary kiln material cooling system according to claim 2, it is characterised in that: set in the sealing plate (22)
It is equipped with refrigerator pipe (9), the gap setting that the pivoted loop (3) separates coolant jacket (2) and rotary kiln (1) is airspace, institute
The one end for stating refrigerator pipe (9) is fed through outside one end of sealing plate (22) separate rotary kiln (1) and is connected with air inlet pipe (91), another
End be fed through sealing plate (22) close to rotary kiln (1) one end and protrude into airspace, offered on the pivoted loop (3) with
The gas vent (31) of airspace connection.
4. a kind of rotary kiln material cooling system according to claim 3, it is characterised in that: the hot water recovery unit
(7) it is set as lithium bromide refrigerator, the heat source that the hot water out pipe (62) is connected to lithium bromide refrigerator is connected by power end, described
The cold air end that goes out of lithium bromide refrigerator is connected with the escape pipe (71) for leading to cold air at, the heat source of the lithium bromide refrigerator
Power outlet side is connect with circulating water pipe (72).
5. a kind of rotary kiln material cooling system according to claim 4, it is characterised in that: the escape pipe (71) includes
First tracheae (711) and the second tracheae (712) parallel with one another, first tracheae (711) are connected to interior and to indoor confessions
Cold air, second tracheae (712) are connected on air inlet pipe (91).
6. a kind of rotary kiln material cooling system according to claim 5, it is characterised in that: on the air inlet pipe (91) also
It is connected with cooling blower (10), the cooling blower (10) is connected on air inlet pipe (91) by ventilation duct (101).
7. a kind of rotary kiln material cooling system according to claim 4, it is characterised in that: the circulating water pipe (72) is remote
One end from lithium bromide refrigerator is connected with cooling tower (11), the water outlet and the water inlet manifold (4) of the cooling tower (11)
Connection, and water pump (12) are provided on the water inlet manifold (4).
8. a kind of rotary kiln material cooling system according to claim 7, it is characterised in that: the steam storage apparatus
(8) it is set as vapor can, the outlet side of the vapor can is connected to steam at by snorkel (81).
9. a kind of rotary kiln material cooling system according to claim 8, it is characterised in that: the bottom of the vapor can is set
It is equipped with condensate draining pipe (82), the junction of the condensate draining pipe (82) and vapor can is provided with the ball valve for draining
(83), the condensate draining pipe (82) connect far from one end of vapor can with cooling tower (11).
10. a kind of rotary kiln material cooling system according to claim 2, it is characterised in that: the water inlet manifold (4) with
Self-cleaning filter (13) are provided on outfall sewer (5).
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|---|---|---|---|
| CN201910022682.9A CN109764687B (en) | 2019-01-10 | 2019-01-10 | Rotary kiln material cooling system |
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| CN201910022682.9A CN109764687B (en) | 2019-01-10 | 2019-01-10 | Rotary kiln material cooling system |
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| CN109764687B CN109764687B (en) | 2020-06-23 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113739564A (en) * | 2021-07-12 | 2021-12-03 | 冀东水泥璧山有限责任公司 | Long-life rotary kiln |
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| CN204665890U (en) * | 2015-05-26 | 2015-09-23 | 河南佰利联化学股份有限公司 | A kind of rotary kiln cooling system |
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| CN201177461Y (en) * | 2008-01-21 | 2009-01-07 | 上海建筑材料集团水泥有限公司 | Water heater for utilizing cement rotary kiln barrel residual heat |
| CN101655312A (en) * | 2009-09-11 | 2010-02-24 | 中冶赛迪工程技术股份有限公司 | Water cooling device and method of rotary kiln shell |
| CN102032709A (en) * | 2010-12-03 | 2011-04-27 | 南京凯盛开能环保能源有限公司 | Combined cooling, heating and power system and method for recycling surface radiation of industrial equipment |
| CN103185465A (en) * | 2011-12-31 | 2013-07-03 | 洛阳蓝海实业有限公司 | System for recycling waste heat on surface of rotary kiln cylinder body |
| CN203489659U (en) * | 2013-08-15 | 2014-03-19 | 新密港华燃气有限公司 | Cooling water recovering system for rotary kiln |
| CN204665890U (en) * | 2015-05-26 | 2015-09-23 | 河南佰利联化学股份有限公司 | A kind of rotary kiln cooling system |
| CN205317003U (en) * | 2016-01-06 | 2016-06-15 | 唐金泉 | Rotary kiln surface radiant heat steam generator |
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| CN113739564A (en) * | 2021-07-12 | 2021-12-03 | 冀东水泥璧山有限责任公司 | Long-life rotary kiln |
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| CN109764687B (en) | 2020-06-23 |
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