CN206300505U - A kind of movable material-strewing device - Google Patents
A kind of movable material-strewing device Download PDFInfo
- Publication number
- CN206300505U CN206300505U CN201621348628.1U CN201621348628U CN206300505U CN 206300505 U CN206300505 U CN 206300505U CN 201621348628 U CN201621348628 U CN 201621348628U CN 206300505 U CN206300505 U CN 206300505U
- Authority
- CN
- China
- Prior art keywords
- spreading plate
- angle
- strewing
- length adjustment
- spreading
- 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.)
- Active
Links
Landscapes
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The utility model discloses a kind of mobilizable material-strewing device, belong to cement manufacture plant technical field, the material-strewing device includes feed opening and the spreading plate with guiding gutter, the spreading plate is provided with length adjustment device and angle regulator, length adjustment device is used to adjust spreading plate collapsing length, and the angle regulator is used to adjust the angle between spreading plate and the airduct of cement preheater；The material-strewing device also includes blowing device, and the blowing device includes multiple discharge pipes, and the port of export of the discharge pipe is corresponding with the notch of the guiding gutter.The utility model can effectively solve the problem that the uneven problem of spreading, and be improved on existing apparatus, and improvement cost is low.
Description
Technical field
The utility model is related to a kind of material-strewing device, more particularly to a kind of mobilizable material-strewing device, belongs to manufacture of cement
Equipment technical field.
Background technology
In new dry cement technology, material can be added into the airduct of preheater, and material is carried out using waste heat
Preheating, therefore, spreading plate is provided with preheater airduct, downward slug when preventing descending material from entering heat exchange airduct, under promoting
Rush splashing, dispersion that material is rushed to blanking plate, it is ensured that material sufficiently uniformly exchanges heat in heat exchange pipeline.
Spreading plate is typically obliquely arranged on preheater and is in charge of side, is provided with material inlet and material outlet, material inlet
Connected with feed facility, material outlet is connected with airduct, the residual heat air current in airduct upwards, using downward material with it is upward
The collision of thermal current is broken up, heated material, and the uniformity for being sprinkled into material in airduct is better, and material is more abundant with hot air impingement, heat
Gas is better to material heating effect, and energy-saving effect is also better.
At present, the principle of conventional material-strewing device is the spreading plane that the impulse force fallen using material strikes material-strewing device
Upper automatic dispersion, such as Publication No. CN203443355U, the utility model of entitled " spreading plate ", structure is produced in reality
In, because material gets off rear impact not enough, or it is uneven cause the material can not to scatter or into strand, cause heat transfer effect
Undesirable, it is impossible to accomplish uniform spreading, quality of material stability is not good enough.
Utility model content
The utility model aims to solve the problem that material-strewing device spreading is not uniform enough in the prior art, and one easily collapse material, slug occurs, with
And the not good problem of obtained product quality stability, there is provided a kind of new mobilizable material-strewing device, by the first screw rod, the
, equably can be sprinkled into the airduct of preheater material by the setting of two screw rods and blowing device, and solution material is heated uneven
Technical problem.
In order to realize foregoing invention purpose, the technical solution of the utility model is as follows：
A kind of mobilizable material-strewing device, including feed opening and the spreading plate with guiding gutter, it is characterised in that：The spreading
Plate is provided with length adjustment device and angle regulator, and length adjustment device is used to adjust spreading plate collapsing length, the angle
Degree adjusting means is used to adjust the angle between spreading plate and the airduct of preheater；The material-strewing device also includes blowing device,
The blowing device includes multiple discharge pipes, and the port of export of the discharge pipe is corresponding with the notch of the guiding gutter.
Operation principle of the present utility model：When needing preheating, blowing device is opened, after material falls from feed opening, passed through
During spreading plate, by the wind of each discharge pipe equably to fore blow, that is, the uniform preheating of material is realized, and fill by angular adjustment
Put, length adjustment device is adjusted to the length and angle of spreading plate.
In order to the utility model is better achieved, further, the angle between the spreading plate and the feed opening is
150~160 °.
Angle between the spreading plate and the airduct of preheater is 90~99 °.
The discharge pipe arrival end connects the tail gas exhaust machine of preheater, can carry out again the tail gas with certain waste heat
Utilize, improve heat utilization rate.
The length adjustment device and angle regulator are by being pneumatically or hydraulically controlled.
The length adjustment device and angle regulator are screw rod.
The beneficial effects of the utility model：
（1）Compared with prior art, the utility model is by setting length adjustment device and angle regulator, by control
After device control screw rod processed, realize that control spreading plate stretches into the length and the angle between airduct of airduct, can be according to reality
The condition of production carries out real-time regulation, more facilitates controllable；And the utility model changes stopping for material by setting blowing device
Angle, can effectively improve the uniformity of spreading in preheater airduct, make the material preheating into Gas inlet tube more abundant, so as to improve product
The quality stability of product.The utility model changes smaller on original device, and simple structure is workable.
（2）In the utility model, the angle between spreading plate and the feed opening is 150~160 °, further, spreading
Angle between plate and the airduct of preheater is 90~99 °, by that to the further preferred of angle, can change stopping for material
Angle, is effectively reduced the material situation of collapsing of material, it is ensured that material it is dispersed.
（3）The adjusting apparatus of angle and length, are reconfigured at blowing device, make heat exchange more abundant, and the thermal efficiency is using more
Height, is conducive to the reduction of energy consumption, meets national energy-saving emission reduction policy.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the cross section structure diagram of the utility model blowing device and spreading plate.
Wherein, 1- feed openings, 2- guiding gutters, 3- spreading plates, 4- length adjustment devices, 5- angle regulators, 6- preheatings
The airduct of device, 7- blowing devices, 8- discharge pipes, the notch of 9- guiding gutters, 10- screw rods.
Specific embodiment
The utility model is described in further detail with reference to embodiment, but implementation method of the present utility model is not
It is limited to this.
Embodiment 1
A kind of mobilizable material-strewing device, as depicted in figs. 1 and 2, including feed opening 1 and the spreading plate 3 with guiding gutter 2,
The spreading plate 3 is provided with length adjustment device 4 and angle regulator 5, and length adjustment device 4 is stretched for adjusting spreading plate 3
Contracting length, the angle regulator 5 is used to adjust the angle between spreading plate 3 and the airduct 6 of cement preheater；The spreading
Device also includes blowing device 7, and the blowing device 7 includes multiple discharge pipes 8, and the port of export of the discharge pipe 8 is led with described
The notch 9 of chute is corresponding.
The length adjustment device of the present embodiment, angle regulator can use any device usable in the prior art,
As long as can realize that spreading plate stretches into the length and the angle between spreading plate and airduct of airduct.
Embodiment 2
A kind of mobilizable material-strewing device, as depicted in figs. 1 and 2, including feed opening 1 and the spreading plate 3 with guiding gutter 2,
The spreading plate 3 is provided with length adjustment device 4 and angle regulator 5, and length adjustment device 4 is stretched for adjusting spreading plate 3
Contracting length, the angle regulator 5 is used to adjust the angle between spreading plate 3 and the airduct 6 of cement preheater；The spreading
Device also includes blowing device 7, and the blowing device 7 includes multiple discharge pipes 8, and the port of export of the discharge pipe 8 is led with described
The notch 9 of chute is corresponding.
In the present embodiment, the angle α between spreading plate 3 and the feed opening 1 is 153 °；The wind of spreading plate 3 and preheater
Angle β between pipe 6 is 93 °, α and β angles are as shown in Figure 1.
Embodiment 3
The present embodiment is with the difference of embodiment 2：In the present embodiment, the angle between spreading plate 3 and the feed opening 1
α is 155 °；Angle β between the airduct 6 of spreading plate 3 and preheater is 95 °, α and β angles are as shown in Figure 1.
Embodiment 4
On the basis of embodiment 3, the arrival end of discharge pipe 8 connects the tail gas exhaust machine of preheater to the present embodiment, will be useless
Recycling is abandoned, heat utilization rate is improved.
Embodiment 5
A kind of mobilizable material-strewing device, as depicted in figs. 1 and 2, including feed opening 1 and the spreading plate 3 with guiding gutter 2,
The spreading plate 3 is provided with length adjustment device 4 and angle regulator 5, and length adjustment device 4 is stretched for adjusting spreading plate 3
Contracting length, the angle regulator 5 is used to adjust the angle between spreading plate 3 and the airduct 6 of cement preheater；The spreading
Device also includes blowing device 7, and the blowing device 7 includes multiple discharge pipes 8, and the port of export of the discharge pipe 8 is led with described
The notch 9 of chute is corresponding.
In the present embodiment, the angle α between spreading plate 3 and the feed opening 1 is 157 °；The wind of spreading plate 3 and preheater
Angle β between pipe 6 is 97 °, α and β angles are as shown in Figure 1.
In the present embodiment, the arrival end of discharge pipe 8 connects the tail gas exhaust machine of preheater, and discarded recycling is improved
Heat utilization rate.
In the present embodiment, the length adjustment device 4 and angle regulator 5 are real by being pneumatically or hydraulically controlled
Existing automated production.
Embodiment 6
The present embodiment is with the difference of embodiment 5：In the present embodiment, the length adjustment device 4 and angular adjustment are filled
5 are put for screw rod, wherein the screw rod of adjustment length is the screw rod 10 in Fig. 2.
The above, is only preferred embodiment of the present utility model, and any formal limit is not done to the utility model
System, every any simple modification, equivalent variations made to above example according to technical spirit of the present utility model each fall within
Within protection domain of the present utility model.
Claims (6)
1. a kind of mobilizable material-strewing device, including feed opening（1）With band guiding gutter（2）Spreading plate（3）, it is characterised in that：
The spreading plate（3）It is provided with length adjustment device（4）And angle regulator（5）, length adjustment device（4）Spread for adjusting
Flitch（3）Collapsing length, the angle regulator（5）For adjusting spreading plate（3）With the airduct of preheater（6）Between angle
Degree；The material-strewing device also includes blowing device（7）, the blowing device（7）Including multiple discharge pipes（8）, the discharge pipe
（8）The port of export and the guiding gutter notch（9）It is corresponding.
2. a kind of mobilizable material-strewing device as claimed in claim 1, it is characterised in that：The spreading plate（3）Under described
Material mouth（1）Between angle be 150~160 °.
3. a kind of mobilizable material-strewing device as claimed in claim 1, it is characterised in that：The spreading plate（3）With preheater
Airduct（6）Between angle be 90~99 °.
4. a kind of mobilizable material-strewing device as claimed in claim 1, it is characterised in that：The discharge pipe（8）Arrival end connects
Connect the tail gas exhaust machine of preheater.
5. a kind of mobilizable material-strewing device as claimed in claim 1, it is characterised in that：The length adjustment device（4）With
Angle regulator（5）By being pneumatically or hydraulically controlled.
6. a kind of mobilizable material-strewing device as claimed in claim 1, it is characterised in that：The length adjustment device（4）With
Angle regulator（5）It is screw rod（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621348628.1U CN206300505U (en) | 2016-12-09 | 2016-12-09 | A kind of movable material-strewing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621348628.1U CN206300505U (en) | 2016-12-09 | 2016-12-09 | A kind of movable material-strewing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206300505U true CN206300505U (en) | 2017-07-04 |
Family
ID=59213486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621348628.1U Active CN206300505U (en) | 2016-12-09 | 2016-12-09 | A kind of movable material-strewing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206300505U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109608071A (en) * | 2019-02-15 | 2019-04-12 | 中材海外工程有限公司 | A kind of multistage pre-heating system of cement predecomposition kiln |
| CN113108611A (en) * | 2021-03-12 | 2021-07-13 | 成都建筑材料工业设计研究院有限公司 | Material scattering device for forcibly dispersing material powder by smoke |
-
2016
- 2016-12-09 CN CN201621348628.1U patent/CN206300505U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109608071A (en) * | 2019-02-15 | 2019-04-12 | 中材海外工程有限公司 | A kind of multistage pre-heating system of cement predecomposition kiln |
| CN113108611A (en) * | 2021-03-12 | 2021-07-13 | 成都建筑材料工业设计研究院有限公司 | Material scattering device for forcibly dispersing material powder by smoke |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206300505U (en) | A kind of movable material-strewing device | |
| CN206298515U (en) | A kind of material-strewing device of cement preheater | |
| CN204388630U (en) | A kind of manufacture of cement preheater material-strewing device | |
| CN105551948A (en) | Device and method for improving diffusion uniformity of solar cell | |
| CN108955105A (en) | A kind of waste heat recovering energy conserving baking oven and exhaust heat recovering method | |
| CN104860315B (en) | A kind of reduction furnace progress control method | |
| CN206635308U (en) | A kind of oil press clinker scraper plate gas collection temperature regulating device | |
| CN206176947U (en) | Material drying system of burn -ining is stored in gyration | |
| CN211261831U (en) | Gypsum powder calcining temperature control device and gypsum powder calcining equipment | |
| CN105716404A (en) | Drying device for cement raw slurry | |
| CN203824343U (en) | Pre-heating system for loading and burning porcelain blank | |
| CN206300463U (en) | A kind of device of wood-based plate drying system environmental protection and energy saving | |
| CN210001772U (en) | suspension calcining and activating system suitable for clay mine tailings | |
| CN203639616U (en) | Chemical fiber feeding system | |
| CN105442415A (en) | Upright drying tower and asphalt mixing equipment | |
| CN202829852U (en) | Lime rotary kiln preheater capable of being regulated and controlled | |
| CN105841498B (en) | Manufacture of cement preheater material-throwing type material-strewing device | |
| CN202200422U (en) | Natural rubber primary processing device | |
| CN207047377U (en) | A kind of chemical fiber wire cooling device | |
| CN207231168U (en) | Preheating type seed conveying device | |
| CN104567443A (en) | Calcination rotary kiln exhaust heat recovery device and heat recovery and recycling method thereof | |
| CN205984565U (en) | High -efficient heat dissipation type transformer | |
| CN204251513U (en) | For the thermal apparatus of the flash liberation of cement decomposing furnace material and recirculation | |
| CN206547769U (en) | A kind of myotonin drying system | |
| CN110183096A (en) | The pre-heating system of block stock for rock wool, basalt fibre or glass production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |