CN205223031U - Double -cylinder rotary kiln haydite raw material automatic feed device - Google Patents
Double -cylinder rotary kiln haydite raw material automatic feed device Download PDFInfo
- Publication number
- CN205223031U CN205223031U CN201521011913.XU CN201521011913U CN205223031U CN 205223031 U CN205223031 U CN 205223031U CN 201521011913 U CN201521011913 U CN 201521011913U CN 205223031 U CN205223031 U CN 205223031U
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- CN
- China
- Prior art keywords
- raw material
- haydite
- kiln
- rotary kiln
- dual
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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.)
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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
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
Abstract
The utility model relates to a double -cylinder rotary kiln haydite raw material automatic feed device, double -cylinder rotary kiln including the slope setting, double -cylinder rotary kiln's kiln tail position is higher than the kiln hood, double -cylinder rotary kiln's kiln tail is provided with the dust removal room, take on the dust removal room and put upper end toward the interior raw material band conveyer who carries the haydite raw material of kiln tail, raw material band conveyer sets up the raw material storage hopper that is used for saving the haydite raw material in the top, the discharge gate of raw material storage hopper bottom accesss to connecing in the silo of raw material band conveyer lower extreme. The utility model discloses a double -cylinder rotary kiln reduction haydite raw material are ruptured phenomenon because of the high temperature causes, reduces the phenomenon of haydite adhesion simultaneously, and the haydite is more pleasing to the eye, adopt raw material storage hopper storage haydite raw material, make artifical feeding optimize from original continuous operation and become can the indirect operation to let the workman obtain the sufficient time of having a rest, reduced intensity of labour.
Description
Technical field
The utility model relates to a kind of Dual-barrel rotary kiln haydite raw material automatic feeder.
Background technology
In order to reduce the harm of heavy metal sewage sludge to environment, heavy metal sewage sludge and other mixed raw material can be utilized to be made light ceramic, using as roadbed material, aggregate, light cinder brick stopping composition and for raw material required during manufacture of cement.When adopting traditional rotary kiln to fire, haydite raw material easily produce the phenomenon of breaking because instantaneous temperature is too high when entering kiln body, and raw material charging is generally artificial operate continuously, and workman can not get enough time of having a rest, and labour intensity is too high.
Utility model content
In view of the deficiencies in the prior art, technical problem to be solved in the utility model is to provide and a kind ofly prevents haydite raw material nonuniform heating from breaking and reduce the Dual-barrel rotary kiln haydite raw material automatic feeder of labor strength.
In order to solve the problem, the technical solution of the utility model is: a kind of Dual-barrel rotary kiln haydite raw material automatic feeder, comprise the Dual-barrel rotary kiln be obliquely installed, the kiln tail position of described Dual-barrel rotary kiln is higher than kiln hood, the kiln tail of described Dual-barrel rotary kiln is provided with dedusting room, described dedusting room is taken and is placed with the raw material rotary conveyor that haydite raw material are carried in upper end in kiln tail, above described raw material rotary conveyor, erection has the raw material storage hopper for storing haydite raw material, discharge port bottom described raw material storage hopper leads in the splicing groove of raw material rotary conveyor lower end.
Further, this device also can comprise tablets press mixture being squeezed into haydite raw material, and the discharge port of described tablets press is connected through the opening for feed of the first rotary conveyor with raw material storage hopper top.
Further, this device also can comprise wheel roller mixture being carried out to degree of depth refinement, and the discharge port of described wheel roller is connected with the opening for feed of tablets press through the second rotary conveyor.
Further, this device also can comprise stirrer starting material being carried out to broken mixing, and the discharge port of described stirrer is connected with the opening for feed of wheel roller through the 3rd rotary conveyor.
Further, the inclination angle of described Dual-barrel rotary kiln is 3.5 °.
Further, be provided with the fly-ash separator filtered kiln exit gas in described dedusting room, the air outlet of described fly-ash separator leads to chimney through induced draft fan.
Compared with prior art, the utility model has following beneficial effect: (1) Dual-barrel rotary kiln is when firing, because temperature raises gradually from kiln tail low temperature, built the condition of preheating to well haydite raw material, minimizing Yin Wendu is too high and cause the phenomenon of breaking.(2) adopting the haydite fired of Dual-barrel rotary kiln can not only the harm of effective removal heavy metal, haydite can also being allowed more attractive in appearance, simultaneously because being heated evenly the phenomenon of more effectively minimizing haydite adhesion in kiln.(3) adopt raw material storage hoppers to store haydite raw material, hand feed is optimized to from original operate continuously can off-line operation, thus allows workman obtain enough time of having a rest, reduces labour intensity.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Mark in figure: 1-Dual-barrel rotary kiln, 1-1-riding wheel apparatus, 1-2-drive unit; 2-dedusting room, 3-raw material rotary conveyor, 4-raw material storage hopper; 5-tablets press; 6-first rotary conveyor, 7-wheel roller, 8-second rotary conveyor; 9-single-shaft stirring machine; 10-biaxial rneader, 11-the 3rd rotary conveyor, 12-the 4th rotary conveyor.
Embodiment
In order to allow above-mentioned feature and advantage of the present utility model become apparent, special embodiment below, and coordinate accompanying drawing, be described in detail below.
As shown in Figure 1, a kind of Dual-barrel rotary kiln haydite raw material automatic feeder, comprise the Dual-barrel rotary kiln 1 be obliquely installed, the kiln tail position of described Dual-barrel rotary kiln 1 is higher than kiln hood, the kiln tail of described Dual-barrel rotary kiln 1 is provided with dedusting room 2, described dedusting room 2 is taken and is placed with the raw material rotary conveyor 3 that haydite raw material are carried in upper end in kiln tail, above described raw material rotary conveyor 3, erection has the raw material storage hopper 4 for storing haydite raw material, and the discharge port bottom described raw material storage hopper 4 leads in the splicing groove of raw material rotary conveyor 3 lower end.
In the utility model embodiment, the kiln body of described Dual-barrel rotary kiln 1 is made up of two joint cylindrical shells, the riding wheel apparatus 1-1 of supporting and location effect has been respectively arranged with below the two ends of each joint cylindrical shell, described riding wheel apparatus 1-1 comprise roller frame and on two support rollers, two support rollers are symmetricly set in the two bottom sides of cylindrical shell; Drive unit 1-2 is provided with below the middle part of each joint cylindrical shell, described drive unit 1-2 comprises motor, wheel box and output gear, the rotating shaft of described motor is connected with the input shaft of wheel box through shaft coupling, described output gear is arranged on the output shaft of wheel box, and described output gear is connected with the external toothing in the middle part of cylindrical shell through chain.
In the utility model embodiment, the inclination angle of described Dual-barrel rotary kiln 1 is 3.5 °, and the speed of rotation of described Dual-barrel rotary kiln 1 is 12-13r/min, moves by self rotarily driving haydite.The kiln end temperature of described Dual-barrel rotary kiln 1 is 300 DEG C-600 DEG C, to carry out preheating, oven dry to material; The temperature of kiln head of described Dual-barrel rotary kiln 1 is 1200 DEG C-1300 DEG C, to carry out roasting to haydite, completes redox, dehydration and carbonate decomposition operation, and impels haydite rapid expansion under the effect of high temperature and swelling agent, after overexpansion, obtain light ceramic.
In the utility model embodiment, be provided with the fly-ash separator filtered kiln exit gas in described dedusting room 2, the air outlet of described fly-ash separator leads to chimney through induced draft fan.The flying dust of the flying dust that dedusting is collected and kiln tail deposition all carries out reuse, baking ceramsite after namely mixing with starting material; Waste gas qualified discharge after dedusting is in air.
In the utility model embodiment, this device also can comprise the tablets press 5 mixture being squeezed into haydite raw material, and the discharge port of described tablets press 5 is connected through the opening for feed of the first rotary conveyor 6 with raw material storage hopper 4 top.Described tablets press 5 is pair roller type Squeezinggranulator, mixture to be squeezed into the particle of long strip shape, the shape such as cylindrical or spherical.In addition, this device can also comprise tablets press for subsequent use, ensures production schedule.
In the utility model embodiment, this device also can comprise the wheel roller 7 mixture being carried out to degree of depth refinement, and the discharge port of described wheel roller 7 is connected with the opening for feed of tablets press 5 through the second rotary conveyor 8.Described wheel roller 7 is two running roller mills, to carry out degree of depth refinement to the particle order number of mixture.
In the utility model embodiment, this device also can comprise stirrer starting material being carried out to broken mixing, and the discharge port of described stirrer is connected with the opening for feed of wheel roller 7 through the 3rd rotary conveyor 11.Described stirrer comprises single-shaft stirring machine 9 and biaxial rneader 10, described single-shaft stirring machine 9 pairs of starting material carry out preliminary broken and mixing, the discharge port of described single-shaft stirring machine 9 is connected with the opening for feed of biaxial rneader 10 through the 4th rotary conveyor 12, and described biaxial rneader 10 pairs of mixtures carry out again broken and mixing.
The utility model is not limited to above-mentioned preferred forms, and anyone can draw other various forms of Dual-barrel rotary kiln haydite raw material automatic feeders under enlightenment of the present utility model.All equalizations done according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (6)
1. a Dual-barrel rotary kiln haydite raw material automatic feeder, it is characterized in that: comprise the Dual-barrel rotary kiln be obliquely installed, the kiln tail position of described Dual-barrel rotary kiln is higher than kiln hood, the kiln tail of described Dual-barrel rotary kiln is provided with dedusting room, described dedusting room is taken and is placed with the raw material rotary conveyor that haydite raw material are carried in upper end in kiln tail, above described raw material rotary conveyor, erection has the raw material storage hopper for storing haydite raw material, and the discharge port bottom described raw material storage hopper leads in the splicing groove of raw material rotary conveyor lower end.
2. Dual-barrel rotary kiln haydite raw material automatic feeder according to claim 1; it is characterized in that: also comprise tablets press mixture being squeezed into haydite raw material, the discharge port of described tablets press is connected through the opening for feed of the first rotary conveyor with raw material storage hopper top.
3. Dual-barrel rotary kiln haydite raw material automatic feeder according to claim 2, it is characterized in that: also comprise wheel roller mixture being carried out to degree of depth refinement, the discharge port of described wheel roller is connected with the opening for feed of tablets press through the second rotary conveyor.
4. Dual-barrel rotary kiln haydite raw material automatic feeder according to claim 3, is characterized in that: also comprise stirrer starting material being carried out to broken mixing, the discharge port of described stirrer is connected with the opening for feed of wheel roller through the 3rd rotary conveyor.
5. Dual-barrel rotary kiln haydite raw material automatic feeder according to claim 1, is characterized in that: the inclination angle of described Dual-barrel rotary kiln is 3.5 °.
6. Dual-barrel rotary kiln haydite raw material automatic feeder according to claim 1, is characterized in that: be provided with the fly-ash separator filtered kiln exit gas in described dedusting room, the air outlet of described fly-ash separator leads to chimney through induced draft fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521011913.XU CN205223031U (en) | 2015-12-09 | 2015-12-09 | Double -cylinder rotary kiln haydite raw material automatic feed device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521011913.XU CN205223031U (en) | 2015-12-09 | 2015-12-09 | Double -cylinder rotary kiln haydite raw material automatic feed device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205223031U true CN205223031U (en) | 2016-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521011913.XU Expired - Fee Related CN205223031U (en) | 2015-12-09 | 2015-12-09 | Double -cylinder rotary kiln haydite raw material automatic feed device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205223031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114591097A (en) * | 2022-03-22 | 2022-06-07 | 丹晟实业（上海）有限公司 | Device for preparing ceramsite by utilizing waste incineration fly ash and preparation method thereof |
-
2015
- 2015-12-09 CN CN201521011913.XU patent/CN205223031U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114591097A (en) * | 2022-03-22 | 2022-06-07 | 丹晟实业（上海）有限公司 | Device for preparing ceramsite by utilizing waste incineration fly ash and preparation method thereof |
| CN114591097B (en) * | 2022-03-22 | 2023-02-07 | 丹晟实业（上海）有限公司 | Device for preparing ceramsite by utilizing waste incineration fly ash and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 362100 Zhangpu City, Zhangzhou Province Red Lake leather Park Patentee after: Zhangzhou micro water environmental protection technology Co., Ltd. Address before: 363209 Zhangpu City, Zhangzhou Province Red Lake leather Park Patentee before: ZHANGZHOU WEISHUI SOLID WASTE DISPOSAL CO., LTD. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20171209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |