CN2431947Y - Cooling humidifying rotary drum machine - Google Patents
Cooling humidifying rotary drum machine Download PDFInfo
- Publication number
- CN2431947Y CN2431947Y CN00220933.0U CN00220933U CN2431947Y CN 2431947 Y CN2431947 Y CN 2431947Y CN 00220933 U CN00220933 U CN 00220933U CN 2431947 Y CN2431947 Y CN 2431947Y
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- China
- Prior art keywords
- cylinder
- discharging
- outlet
- cooling
- bucket
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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.)
- Expired - Fee Related
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Abstract
The utility model relates to a cooling humidifying rolling drum machine which is used in the dry way slag discharge of the technology of acid preparation by adopting pyrites and is composed of a feeding device, a rolling drum, a supporting rolling wheel, a discharging device, and an actuating unit. The rolling drum is a sealed cavity body, an inlet at one end of the rolling drum is connected with the feeding device, and an outlet at the other end of the rolling drum is connected with the discharging device. A plurality of cooling water inlet pipes are arranged at both ends in the rolling drum is movably arranged on the supporting rolling wheel which is fixed on a base, and the actuating unit composed of a motor and a speed reducing mechanism is connected with the rolling drum. The utility model can ensure that slag can reach a controllable optimal humidifying effect.
Description
The utility model relates to cooling humidification cylinder machine used in a kind of dry cinder discharging of pyrite-based sulfuric acid production technology.
In the production process of pyrite-based sulfuric acid production, the high temperature slag through producing behind the fluidized bed roasting drains into the slag storehouse after handling by cooling, humidification, so that comprehensive utilization, this is a requisite link in the dry cinder discharging of pyrite-based sulfuric acid production technology.Yet for many years, this link exists that process equipment falls behind, automation technolo control level is low, labor strength big, cooling and disadvantage such as the humidifying equipment accident is many, maintenance capacity is big.
At present domestic in the slag humidifying equipment of medium and small sulfuric acid apparatus, employing all be single shaft or twin axle paddle humidifier.Because the structure of equipment and the working mechanism of stirring; Paddle and spindle unit are always worked under the condition of high temperature weak acidic medium, and corrosion and wearing and tearing are always inevitable.The service life of paddle is short, and accident treatment and maintenance repair workload are big, is that paddle formula humidifier is difficult to one of problem that solves; Moreover the sealing of equipment is poor.When slag, ash in same humidifier during humidification; Because the particle of slag, ash is bigger than changing, injection flow rate is restive in the humidification process; Emit ash serious, cause environmental pollution; In addition, because the reason of device structure, the rotating speed of paddle is directly proportional with the wearing and tearing of blade, so only make equipment enlarging, is difficult to improve humidification efficient and output; The breakdown rate height, this just makes that labor strength is big, safeguards, the repairing amount is big, the operating cost height of equipment.
The purpose of this utility model is the weak point that exists at prior art, provides a kind of and guarantees that slag can reach a kind of cooling humidification cylinder machine of controlled best humidification effect.
Technical solution of the present utility model:
A kind of cooling humidification cylinder machine, it is characterized in that it is made up of feed arrangement, cylinder, support roller, device for discharging and actuating unit, cylinder is an enclosed cavity body, the import of one end links to each other with feed arrangement, its other end outlet links to each other with device for discharging, and two ends are provided with many cooling water inlet pipes in the cylinder, and cylinder is movably arranged on the support roller that is fixed on the pedestal, and the actuating unit that is made of motor and speed reducer links to each other with cylinder.
Cooling humidification cylinder machine of the present utility model is a speed governing type screw(-type) feeder that is provided with by self, add≤300 ℃ high temperature slags, ash in the rotary barrel of humidifier by certain speed, meanwhile, the water jet that is arranged on the rotary barrel two ends adds water in the slag ratio.The high temperature slag, the ash that enter in the cylindrical shell mix equably with water, and are detained certain incorporation time in cylindrical shell, thereby reach the purpose of cooling, humidification.To the water jet at two ends,, can reach a kind of controlled best humidification effect to guarantee slag by different slags, gray scale control injection flow rate.
Screw feeding device of the present utility model is by a variable-speed motor transmission, makes the slag can be quantitatively, add evenly simplified in, the feed screw body is by Ocr18Nil2MO
2Ti makes.
Humidification cylinder of the present utility model adopts no flight rotary barrel, and it is by a motor, decelerator and large and small gear train transmission, and cylindrical shell is made by the Q235 steel plate.Rotary barrel makes slag stir equably, thereby the high temperature slag can fully be mixed with the water that adds, and reaches the purpose of cooling, humidification.And the glass cermaic plate lining of liner can prevent corrosion and the wearing and tearing of slag to the cylindrical shell steel plate effectively.
Water jet position and water spray mode in the utility model humidifier cylindrical shell, not only directly affect the uniformity that adds water and the humidification efficient of slag, and affect what of contained amount of dust in the humidifier afterbody discharging flue gas, that is to say that the jet angle that sprays spray water is except having the cooling and humidification to the high temperature slag, the water seal effect that also has the washing flue dust, promptly form a water seal effectively, thereby the dustiness in the reduction exhaust, therefore arrange shower nozzle except that making sprinkling evenly, also should accomplish the float gas channel as far as possible.This just requires the flame of water jet can penetrate certain pressure, has the full awl spray water of certain jet angle.
The utility model chilling roll humidifier has fundamentally solved paddle formula humidifier rotating vane in humidification process and has directly contacted stirring and produce corrosion and wear problems with axle and hot slag in humidification mechanism and structural breakthrough.Slag not by the stirring of flight, has reduced the attrition and attack between the slag and metalwork in the humidification process to greatest extent in the cylindrical shell that the cast stone lining is arranged, thereby has prolonged the service life of equipment widely, has reduced operating cost.Owing to structural characteristics, equipment operates steadily in addition, and good seal performance, production environment have obtained good improvement.According to the output requirement, the cylindrical shell that can make different-diameter has improved humidification efficient and output effectively.Because fault rate is low, has reduced maintenance load, has reduced labor strength, has improved production efficiency.In addition, because the equipment reliability of operation makes the automation control of slag treatment system become possibility.The utility model is made the series of products of all size as required.
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A sectional schematic diagram of Fig. 1;
Fig. 3 is the B-B sectional schematic diagram of Fig. 1.
As Fig. 1-3, the utility model is made up of feed arrangement 1, cylinder 2, support roller 3, device for discharging 4 and actuating unit 5, cylinder 2 is an enclosed cavity body, the import of one end links to each other with feed arrangement 1, its other end outlet links to each other with device for discharging 4, and two ends are provided with many cooling water inlet pipes 6 in the cylinder 2, and this cooling water inlet pipe 6 preferably exports and has fog-spray nozzle, so that cooling water evenly sprays.Cylinder 2 is movably arranged on the support roller 3 that is fixed on the pedestal 7, and the actuating unit 5 that is made of motor 8 and reductor 9 links to each other with cylinder 2.
In the utility model, feed arrangement 1 is made up of base 10, charging motor and reductor 11 thereof, spiral pusher bar 12, loading hopper 13, conveying pipeline 14, charging motor and reductor 11 thereof and loading hopper 13 all are installed on the base 10, the outlet of loading hopper 13 is connected with conveying pipeline 14, this conveying pipeline 14 stretches in the cylinder from the charging aperture of cylinder 2 corresponding ends, the output of charging motor and reductor 11 thereof links to each other with spiral pusher bar 12 1 ends, spiral pusher bar 12 is supported by bearing 15, and its other end stretches into loading hopper 13 and conveying pipeline 14.
Device for discharging 4 of the present utility model is made up of bucket 17 and support 18 under bucket 16 and the discharging on the bin stock, bucket 16 is connected as a single entity with the following bucket 17 of discharging on the bin stock, they are arranged on the support 18, cylinder 2 ports of export are positioned at bucket 16 imports on the bin stock, the top of bucket 16 is provided with steam (vapor) outlet 19 on the bin stock, on the bin stock bucket 16 lower part outlet directly with discharging down the upper inlet of bucket 17 is communicated with, 17 the bottom of struggling against under the discharging is a discharging opening.
Cylinder 2 inwalls of the present utility model are provided with the cast stone corrosion-proof lining, can make big leap ahead in service life of cylinder 2.Struggle against between the conveying pipeline 14 of cylinder 2 imports and feed arrangement 1 and on the bin stock of cylinder 2 outlet and device for discharging 1 and be provided with flexible seal ring between 16, it is used for preventing that the outer of material and dust from raising environmentally safe.
Support roller 3 of the present utility model can be two; they lay respectively at cylinder 2 bottoms before; the rear end; their structure is identical; by turning rolls 20; one pair roller 21 and a pair of gear wheel 22 constitute; turning rolls 20 directly and pedestal 7 correspondence positions be connected; two rollers 21 are arranged on turning rolls 20 both sides; they are corresponding to the both sides of the edge of cylinder 2 corresponding end bottoms; and corresponding roller 21 positions are provided with rolling ring 23 at cylinder 2 outer walls; to guarantee the radially rotation of cylinder 2, turning rolls 20 middle parts are provided with a pair of axial gear wheel 22, and they are corresponding to the centre of cylinder 2 corresponding end bottoms; with stablizing of the axial direction displacement in assurance cylinder 2 operation process, play the safeguard protection effect.
Actuating unit 5 of the present utility model also is arranged on the pedestal 7, and it is corresponding to the middle part of cylinder 2 belows, and its motor 8 outputs link to each other with reductor 9, and the output gear of reductor 9 is connected with a joggle with the gear wheel 24 that is positioned at cylinder 2 outer wall correspondence positions.
Claims (7)
1, a kind of cooling humidification cylinder machine, it is characterized in that it is made up of feed arrangement, cylinder, support roller, device for discharging and actuating unit, cylinder is an enclosed cavity body, the import of one end links to each other with feed arrangement, its other end outlet links to each other with device for discharging, and two ends are provided with many cooling water inlet pipes in the cylinder, and cylinder is movably arranged on the support roller that is fixed on the pedestal, and the actuating unit that is made of motor and speed reducer links to each other with cylinder.
2, cooling humidification cylinder machine according to claim 1 is characterized in that described cooling water inlet pipe outlet has fog-spray nozzle.
3, cooling humidification cylinder machine according to claim 1, it is characterized in that described feed arrangement is made up of base, charging motor and reductor thereof, spiral pusher bar, loading hopper, conveying pipeline, charging motor and reductor thereof and loading hopper all are installed on the base, the outlet of loading hopper is connected with conveying pipeline, this conveying pipeline stretches in the cylinder from the charging aperture of the corresponding end of cylinder, the output of charging motor and reductor thereof links to each other with spiral pusher bar one end, the spiral pusher bar is by bearings, and its other end stretches into loading hopper and conveying pipeline.
4, cooling humidification cylinder machine according to claim 1, it is characterized in that described device for discharging is struggled against down by bucket and discharging on the bin stock and support is formed, bucket struggles against down with discharging and is connected as a single entity on the bin stock, they are arranged on the support, the drum outlet end is positioned at bucket import on the bin stock, the top of struggling against on the bin stock is provided with steam (vapor) outlet, and the lower part outlet that struggles against on the bin stock directly is communicated with the upper inlet that discharging struggles against down, and the discharging bottom of bucket down is a discharging opening.
5, cooling humidification cylinder machine according to claim 1 is characterized in that described inner wall of rotary drum is provided with the cast stone corrosion-proof lining; Be provided with flexible seal ring between the bucket between the conveying pipeline of cylinder import and feed arrangement and on the bin stock of drum outlet and device for discharging.
6, cooling humidification cylinder machine according to claim 1, it is characterized in that described support roller is two, they lay respectively at the cylinder bottom before, the rear end, their structure is identical, by turning rolls, one pair roller and a pair of gear wheel constitute, turning rolls directly is connected with basic correspondence position, two rollers are arranged on the turning rolls both sides, they are corresponding to the both sides of the edge of cylinder corresponding end bottom, and corresponding roller position is provided with rolling ring at cylinder outer wall, and to guarantee the radially rotation of cylinder, the turning rolls middle part is provided with a pair of axial gear wheel, they are corresponding to the centre of cylinder corresponding end bottom, with stablizing of the axial direction displacement in the assurance rollers running process.
7, cooling humidification cylinder machine according to claim 1, it is characterized in that described actuating unit is arranged on the pedestal, it is corresponding to the middle part of cylinder below, and its motor output links to each other with reductor, and the output gear of reductor is connected with a joggle with the gear wheel that is positioned at the cylinder outer wall correspondence position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00220933.0U CN2431947Y (en) | 2000-07-05 | 2000-07-05 | Cooling humidifying rotary drum machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00220933.0U CN2431947Y (en) | 2000-07-05 | 2000-07-05 | Cooling humidifying rotary drum machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2431947Y true CN2431947Y (en) | 2001-05-30 |
Family
ID=33585896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00220933.0U Expired - Fee Related CN2431947Y (en) | 2000-07-05 | 2000-07-05 | Cooling humidifying rotary drum machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2431947Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103446920A (en) * | 2013-09-13 | 2013-12-18 | 山推建友机械股份有限公司 | Humidifying and agitating device |
| CN105236359A (en) * | 2015-09-01 | 2016-01-13 | 湖北施尔佳肥业有限公司 | Roller dry-type residue discharge device for sulfuric acid production and residue discharge method thereof |
| CN109253632A (en) * | 2018-09-04 | 2019-01-22 | 铜陵有色兴铜机电制造有限公司 | A kind of environment-friendly type cooling humidifying roller |
-
2000
- 2000-07-05 CN CN00220933.0U patent/CN2431947Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103446920A (en) * | 2013-09-13 | 2013-12-18 | 山推建友机械股份有限公司 | Humidifying and agitating device |
| CN105236359A (en) * | 2015-09-01 | 2016-01-13 | 湖北施尔佳肥业有限公司 | Roller dry-type residue discharge device for sulfuric acid production and residue discharge method thereof |
| CN109253632A (en) * | 2018-09-04 | 2019-01-22 | 铜陵有色兴铜机电制造有限公司 | A kind of environment-friendly type cooling humidifying roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |