The building method of material feeding is watered in a kind of clinker production rotary kiln burner outside
Technical field
The present invention relates to water the building method of material feeding, the building method of material feeding is watered in especially a kind of clinker production rotary kiln burner outside.
Background technology
At present, rotary kiln waters the material feeding building method with combustor external and is: weld dog earlier at combustor external, utilize template then, pour into around the burner tube wall and water material feeding, make and water material feeding and integral body of burner formation.The material feeding of watering of burner front end usually comes off owing at a high speed secondary wind washes away with temperatures involved, and the burner tube wall that can't protect makes the burner temperature distortion and can't use.
Existingly water the material feeding construction method,, change standby burner, cause bigger economic loss in case the material feeding of watering of burner comes off and just must stop to produce.
In view of the foregoing, existing rotary kiln waters the material feeding building method with combustor external needs to improve.
Summary of the invention
The objective of the invention is in order to overcome deficiency of the prior art, provide a kind of clinker production rotary kiln burner outside to water the building method of material feeding, adopt the way of continuous placing cast material and pushing tow, the continual material feeding of watering is provided, replenish because of high velocity air washes away with high temperature erosion comes off and water material feeding, the protection that makes burner obtain continuing, can execute-in-place and do not influence the operate as normal of burner, avoided the burner front end to come off, the economic loss that the burner temperature distortion that causes stops production then and brings because of watering material feeding; Standby burner can not used and continuous operation obviously saves production cost and the time.
The present invention to achieve these goals, adopt following technical scheme: the building method of material feeding is watered in a kind of clinker production rotary kiln burner outside, in the burner rear end and bank up a fire and on the burner tube wall between the portion fixed base plate is set outdoors, the spiral thrustor, water the material feeding pouring forms, soluble lubricant, it is as follows that it builds step by laying bricks or stones: the bilateral symmetry of tubular burner rear portion tube wall is provided with fixed base plate, it is parallel with burner axis that one side of fixed base plate is provided with the spiral thrustor, can move forward and backward along the burner axis direction, water material feeding pushing tow forward with what laid, the supplementary burner front end loss water material feeding, water material feeding and parallel to the axis and be arranged on burner tube wall periphery; After pushing tow finishes, the spiral thrustor is recovered to short status, the space that one section nothing is watered material feeding appears between the material feeding watering of going out of spiral thrustor and pushing tow, water the material feeding pouring forms in the arranged outside in this section space, carry out the new material feeding of watering and build by laying bricks or stones, the new material feeding of watering of watering material feeding and burner front end forms an integral body; The material feeding of watering for the treatment of the burner front end comes off after the loss, and the material feeding of watering of burner rear end also reaches requirement of strength and can push ahead once more, this process that moves in circles, and the supplementary burner front end waters the material feeding loss incessantly.
Watering material feeding when building by laying bricks or stones, must place soluble lubricant watering between material feeding and the burner tube wall, burner tube wall and water friction between the material feeding when reducing spiral thrustor pushing tow guarantees to water the smooth slippage of material feeding.
The invention has the beneficial effects as follows: method is simple and practical, and is strong through experimental verification feasibility repeatedly, safe and reliable, saved production time and cost, significantly reduced loss, economic loss, improved work quality and efficient; Also help environmental protection.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing:
Fig. 1 is a general assembly structural representation of the present invention;
Among Fig. 1: fixed base plate 1, spiral thrustor 2, water material feeding pouring forms 3, soluble lubricant 4.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described in further detail:
Embodiment 1:
As shown in the figure, in the burner rear end and bank up a fire and on the burner tube wall between the portion fixed base plate 1 is set outdoors, spiral thrustor 2, water material feeding pouring forms 3, soluble lubricant 4, it is as follows that it builds step by laying bricks or stones: the bilateral symmetry of tubular burner rear portion tube wall is provided with fixed base plate 1, it is parallel with burner axis that one side of fixed base plate 1 is provided with spiral thrustor 2, can move forward and backward along the burner axis direction, water material feeding pushing tow forward with what laid, the supplementary burner front end loss water material feeding, water material feeding and parallel to the axis and be arranged on burner tube wall periphery; After pushing tow finishes, spiral thrustor 2 is recovered to short status, the space that one section nothing is watered material feeding appears between the material feeding watering of going out of spiral thrustor 2 and pushing tow, water material feeding pouring forms 3 in the arranged outside in this section space, carry out the new material feeding of watering and build by laying bricks or stones, the new material feeding of watering of watering material feeding and burner front end forms an integral body; The material feeding of watering for the treatment of the burner front end comes off after the loss, and the material feeding of watering of burner rear end also reaches requirement of strength and can push ahead once more, this process that moves in circles, and the supplementary burner front end waters the material feeding loss incessantly.
Watering material feeding when building by laying bricks or stones, must place soluble lubricant 4 between material feeding and the burner tube wall watering, burner tube wall and water friction between the material feeding when reducing spiral thrustor 2 pushing tows guarantees to water the smooth slippage of material feeding.