CN207547557U - A kind of refractory gunning equipment - Google Patents
A kind of refractory gunning equipment Download PDFInfo
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- CN207547557U CN207547557U CN201721815720.9U CN201721815720U CN207547557U CN 207547557 U CN207547557 U CN 207547557U CN 201721815720 U CN201721815720 U CN 201721815720U CN 207547557 U CN207547557 U CN 207547557U
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- shotcrete pipe
- storage tank
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Abstract
The utility model provides a kind of refractory gunning equipment, and including slurry storage tank, shotcrete pipe and the air jet pipe that can be connected with air source, the shotcrete pipe is set in slurry storage tank, and the upper end tube nozzle of shotcrete pipe is upward, and the gas outlet of air jet pipe is located in the lower end nozzle of shotcrete pipe.The utility model in slurry storage tank by being equipped with shotcrete pipe, shotcrete pipe makees guiding role for whitewashing conveying, and slurry is blowed by the air-flow that air jet pipe is blown out, so that from the slurry that shotcrete pipe sprays in mist, whitewashing is uniform, can prevent the blockage that spreads and whitewash outside slurry, and slurry can be sticked at fairly evenly on swage, it reduces slurry to paste in stack with swage, so as to reduce the consumption of slurry, ensures the optimum temperature of swage.
Description
Technical field
The utility model is related to cast iron whitewashing technical fields, and in particular to a kind of refractory gunning equipment.
Background technology
It is the mud that will be stirred using Pulp pump in existing cast iron whitewashing technology（Releasing agent）It is pipelined to
Pig mold inner surface, such gunnite method would tend to occur spreads outside slurry, bad recycling, live dirty and messy, swage cooling extent
Greatly, Pulp pump Frequent Troubles, and mouth spray easily blocks, and whitewashing is irregular, constrains pig iron surface quality to a certain degree, simultaneously
Releasing agent consumption is big, increases cast iron cost, and easily influence production in pump repair process is changed, reduces working efficiency.
Invention content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of refractory gunning equipment, are filled using the whitewashing
It is uniform to put whitewashing, can prevent from spreading outside slurry, save cost.
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of refractory gunning equipment is starched including storage
Slot, shotcrete pipe and the air jet pipe that can be connected with air source, the shotcrete pipe is set in slurry storage tank, and the upper end tube nozzle court of shotcrete pipe
On, the gas outlet of air jet pipe is located in the lower end nozzle of shotcrete pipe.
In said program, by being equipped with shotcrete pipe in slurry storage tank, shotcrete pipe makees guiding role, and pass through for whitewashing conveying
The air-flow of air jet pipe blowout blows slurry so that swage inner surface is sprinkled upon from the slurry that shotcrete pipe sprays in misty,
Slurry can be sticked at fairly evenly on swage, reduced slurry and swage and pasted in stack, and can prevent from spreading outside slurry with
Whitewashing blockage, reduces the consumption of slurry, ensures the optimum temperature of swage.
Further, above-mentioned refractory gunning equipment further includes tank diameter, and tank diameter is connected with slurry storage tank by pipeline, and stirs
Pipeline between slot and slurry storage tank is equipped with the pump housing.In use, slurry can be prepared in tank diameter, then pipeline is passed through by the pump housing
Slurry is transported in slurry storage tank, prevents from stopping whitewashing due to the slurry of slurry storage tank is insufficient, improves working efficiency, and treat slurry storage tank
Slurry pile after, then can turn off the pump housing, without always on, save power consumption.
Further, the lower end nozzle of above-mentioned shotcrete pipe is horn-like so that slurry can be preferably toward under shotcrete pipe
It is conveyed in end pipe mouth, further prevents and spread outside slurry.
Further, above-mentioned refractory gunning equipment further includes the gas box connected with air source, and air inlet and the gas box of air jet pipe connect
It is logical, it is ensured that the air pressure of each air jet pipe is uniform.
The refractory gunning equipment of the utility model is to carry out misty whitewashing to slurry by air-flow, with it is existing using Pulp pump into
Row whitewashing is compared, and the slurry sprayed by air-flow is more uniform, can prevent the blockage that spreads and whitewash outside slurry, reduce slurry and
Swage stack is pasted, and so as to reduce the consumption of slurry, also ensures the optimum temperature of swage；It and can be in horn-like shotcrete pipe
Preferably make guiding role for slurry conveying, further prevent from spreading outside slurry, reduce the waste of slurry；In addition, by tank diameter
Slurry be transported in slurry storage tank by the pump housing, can prevent from stopping whitewashing, and treat slurry storage tank due to the slurry of slurry storage tank is insufficient
Slurry pile after, then can turn off the pump housing, without always on, save power consumption.
Description of the drawings
Fig. 1 is the structure diagram of existing refractory gunning equipment.
Fig. 2 is the structure diagram of the refractory gunning equipment of the utility model embodiment.
Specific embodiment
The utility model is further described With reference to embodiment.Wherein, being given for example only property of attached drawing
Illustrate, expression is only schematic diagram rather than pictorial diagram, it is impossible to be interpreted as the limitation to this patent；In order to which this reality is better described
With novel embodiment, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product；To ability
For field technique personnel, the omitting of some known structures and their instructions in the attached drawings are understandable.
The same or similar label correspond to the same or similar components in the attached drawing of the utility model embodiment；In this practicality
In novel description, it is to be understood that if thering is the orientation of the instructions such as term " on ", " under ", "left", "right" or the position relationship to be
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description rather than instruction
Or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore retouched in attached drawing
State the term of position relationship only for illustration, it is impossible to the limitation to this patent is interpreted as, for the common skill of this field
For art personnel, the concrete meaning of above-mentioned term can be understood as the case may be.
Fig. 1 is the structure diagram of existing refractory gunning equipment, including stirring pool 12, Pulp pump 11, conveyance conduit 13 and spray
Mouth 14 is starched, Pulp pump 11 is set in stirring pool 12, and mouth spray 14 is connected by conveyance conduit 13 with Pulp pump 11.In use,
Slurry in stirring pool 12 is delivered to by mouth spray 14 by conveyance conduit 13 by Pulp pump 11, then by mouth spray 14 by pulp spraying
It starches on iron film.Because being conveyed using Pulp pump 11, the slurry sprayed is sticked in stack on iron film so that slurry is easily outer to be spread
With the temperature for reducing swage, and slurry is also easy to that mouth spray 14 is caused to block, also easily so that Pulp pump 11 often breaks down,
Inconvenience is caused to production.
Embodiment 1
As shown in Fig. 2, the utility model provides a kind of refractory gunning equipment, including slurry storage tank 1, shotcrete pipe 2, air jet pipe 3, gas box
7, the lower end nozzle of shotcrete pipe 2 is set in slurry storage tank 1, and the upper end tube nozzle of shotcrete pipe 2 is upward, and the gas outlet of air jet pipe 3 is located at
In the lower end nozzle of shotcrete pipe 2, the air inlet of air jet pipe 3 is connected with gas box 7, and gas box 7 is connected with air source, by air source to gas box 7
Gas transmission.
In said program, by being equipped with shotcrete pipe 2 in slurry storage tank 1, shotcrete pipe 2 can be made to be oriented to and make for slurry conveying
With, and slurry is blowed by the air-flow that air jet pipe 3 is blown out so that it is sprinkled upon from the slurry that shotcrete pipe 2 sprays in misty
Swage inner surface, slurry can be sticked at fairly evenly on swage, are reduced slurry and are pasted, and can also prevent in stack with swage
It only spreads outside slurry and is blocked with shotcrete pipe 2, reduce the consumption of slurry, ensure the optimum temperature of swage.
The lower end nozzle of above-mentioned shotcrete pipe 2 is in horn-like so that slurry can be preferably in the lower end nozzle of shotcrete pipe 2
Conveying further prevents from spreading outside slurry, reduces the waste of slurry.
Scheme as an improvement of this embodiment, above-mentioned refractory gunning equipment 1 further include tank diameter 4, are equipped in tank diameter 4
The pump housing 5, the pump housing 5 are connected by pipeline with slurry storage tank 1, the pump housing 5 be existing Pulp pump, in use, can in tank diameter 4 incite somebody to action
Slurry prepares, then slurry is transported in slurry storage tank 1 by pipeline by Pulp pump, prevents from stopping due to the slurry of slurry storage tank 1 is insufficient
It only whitewashes, improves working efficiency, and after the slurry of slurry storage tank 1 is piled, Pulp pump can be turned off, without always on, section
Save power consumption.
When the utility model is used, Pulp pump is first passed through by the slurry prepared in tank diameter 4 by pipeline to slurry storage tank 1
In, when the pulp surface of the slurry in slurry storage tank 1 is higher than the gas outlet of air jet pipe 3, then toward 7 gas transmission of gas box, air-flow is from air jet pipe 3
Gas outlet sprays so that the slurry positioned at the gas outlet of air jet pipe 3 is blown to misty and toward shotcrete pipe 2 lower end nozzle and is delivered to
Misty slurry is finally sprayed on swage inner surface by upper end tube nozzle by the upper end tube nozzle of shotcrete pipe 2.
The refractory gunning equipment of the present embodiment conveys slurry by air-flow, and the slurry sprayed enables slurry in mist
It is enough fairly evenly to stick on swage, in addition make guiding role for slurry conveying in horn-like 2 nozzle of shotcrete pipe, it can be fine
Ground prevents from spreading outside slurry, proves in practice, the consumption of slurry is down to 1.5kg/ tons compared with prior art, by 4kg/ tons of iron
Iron reduces material cost well.
Obviously, above-described embodiment of the utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.All any modification, equivalent and improvement made within the spirit and principles of the present invention etc., should be included in
Within the protection domain of the utility model claims.
Claims (4)
1. a kind of refractory gunning equipment, including slurry storage tank（1）, which is characterized in that further include shotcrete pipe（2）And the spray that can be connected with air source
Tracheae（3）, the shotcrete pipe（2）Set on slurry storage tank（1）It is interior, and shotcrete pipe（2）Upper end tube nozzle upward, air jet pipe（3）'s
Gas outlet is located at shotcrete pipe（2）Lower end nozzle in.
2. refractory gunning equipment according to claim 1, which is characterized in that further include tank diameter（4）, tank diameter（4）It is starched with storage
Slot（1）It is connected by pipeline, and tank diameter（4）With slurry storage tank（1）Between pipeline be equipped with the pump housing（5）.
3. refractory gunning equipment according to claim 1, which is characterized in that the shotcrete pipe（2）Lower end nozzle be loudspeaker
Shape.
4. refractory gunning equipment according to any one of claims 1 to 3, which is characterized in that further include the gas box connected with air source
（7）, air jet pipe（3）Air inlet and gas box（7）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721815720.9U CN207547557U (en) | 2017-12-22 | 2017-12-22 | A kind of refractory gunning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721815720.9U CN207547557U (en) | 2017-12-22 | 2017-12-22 | A kind of refractory gunning equipment |
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| Publication Number | Publication Date |
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| CN207547557U true CN207547557U (en) | 2018-06-29 |
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| CN201721815720.9U Active CN207547557U (en) | 2017-12-22 | 2017-12-22 | A kind of refractory gunning equipment |
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| CN (1) | CN207547557U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108097896A (en) * | 2017-12-22 | 2018-06-01 | 广东新兴铸管有限公司 | A kind of refractory gunning equipment |
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2017
- 2017-12-22 CN CN201721815720.9U patent/CN207547557U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108097896A (en) * | 2017-12-22 | 2018-06-01 | 广东新兴铸管有限公司 | A kind of refractory gunning equipment |
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