37results about How to "Realize automatic slag discharge" patented technology

The invention relates to a juicer, which comprises a juicing mechanism and a driving mechanism for driving the juicing mechanism to run, wherein the juicing mechanism comprises a container and a rotary drum rotationally arranged in the container and driven by the driving mechanism; the rotary drum is provided with a scraping plate protruding the rolling surface of the rotary drum; and the wall of the container is provided with a juice outlet and a residue outlet. When fruits or vegetables enter the juicer from a fruit and vegetable passage, the rotary drum and the container wall squeeze the fruits or the vegetables, and sacs of the fruits or the vegetables are broken by squeezing, so that fruit juice or vegetable juice in the fruits or the vegetables flows out and is discharged from the juice outlet, the fruit residue or the vegetable residue is discharged by the scraping plate from the wall of the container to the residue outlet, separation of the juice and the residue is realized, the residue is automatically discharged, the operation is more convenient, and the problems of un-cleanliness, inconvenience and time waste caused by manual residue discharge are avoided.

An efficient oil sludge incinerator comprises an incinerator body formed by an inner incinerator wall (11) and an outer incinerator wall (10). The efficient oil sludge incinerator is characterized in that an air interlayer (12) is formed between the inner incinerator wall and the outer incinerator wall, a primary air inlet (13) is formed in the outer incinerator wall, an incinerator bottom (5) is arranged on the lower portion of an incinerator chamber (15), an incinerator bottom air outlet (6) communicated with an air outlet of an air distribution plate (4) placed on the outer portion of an incinerator bottom (5) is formed in the incinerator bottom, an air inlet of the air distribution plate (4) is communicated with the air interlayer, a secondary air inlet channel (9) is arranged in the middle of the incinerator body, a screw feeder (8) which conveys oil sludge into the incinerator chamber is arranged on the middle-lower portion of the incinerator body, a diesel combustion-supporting device (1) is arranged on the lower portion of the incinerator body, a smoke outlet channel (14) is arranged on the upper portion of the incinerator body, and a controllable deslagging channel (16) is arranged on the lower portion of the incinerator body. The efficient oil sludge incinerator has the advantages of being high in burning efficiency, stable in incineration and low in mechanical fault rate, and ideal equipment is provided for oil sludge efficient cleaning processing.

The invention discloses a grinding fluid automatic circulation and physicochemical precipitation pressure filtration purification device for a centerless grinder. Including slag-containing wastewater collection tank, clean circulating fluid collection tank, agitated four-partition integrated precipitator, submersible mixer, mortar pump and centrifugal filter press; the waste water submerged pump in the slag-containing wastewater collection tank pumps slag-containing circulating fluid pumped into the agitated four-division integrated precipitator; the cleaning circulating fluid in the upper floating layer of the agitated four-divided integrated precipitator overflows to the clean circulating fluid collection tank through the overflow pipe; the mortar pump transfers the agitated four-divided The slag-containing circulating fluid in the mixed layer in the middle of the integrated precipitator is pumped into the centrifugal filter press. The invention satisfies the technical requirements of large amount of grinding debris and high cleanliness of the grinding fluid during the grinding process of the centerless grinding equipment, prolongs the service life of the grinding fluid, reduces the frequency of replacement, reduces the amount of addition, and improves the grinding quality of the workpiece. Significantly improve the overall efficiency of the equipment.

The invention provides a pulverized coal combustion and warming furnace. The pulverized coal combustion and warming furnace comprises a main furnace shell, a pulverized coal combustor, a combustion region, a primary mixing region, a secondary mixing region, a waste flue gas inlet and a dried flue gas outlet, wherein the main furnace shell is provided with an inner cavity; the pulverized coal combustor is arranged on the main furnace shell; the combustion region is arranged in the inner cavity of the main furnace shell and is connected with the pulverized coal combustor; the primary mixing region is arranged in the inner cavity of the main furnace shell and is connected with the combustion region; the combustion region is arranged between the pulverized coal combustor and the primary mixing region; the secondary mixing region is arranged outside the main furnace shell and is communicated with the primary mixing region; the waste flue gas inlet is formed in the main furnace shell and is connected with the primary mixing region; and the dried flue gas outlet is formed outside the main furnace shell and is communicated with the secondary mixing region. The pulverized coal combustion and warming furnace has the technical advantages that pulverized coal is sufficiently combusted, flue gas is uniformly mixed in the furnace, the content of oxygen of the flue gas at the outlet is low, slag can be automatically discharged, the heat efficiency of a furnace body is high, the heat loss is relatively small and the like.

The invention discloses a catalytic cracking device for biodiesel preparation, which comprises a reaction kettle, a feeding / discharging device, a heating furnace, a gas collecting tube and a rotary driving device, wherein the reaction kettle is used for accommodating used cooking oil; the feeding / discharging device is used for feeding a catalyst in the reaction kettle or outputting residues from the reaction kettle to the outside; the heating furnace is used for heating the reaction kettle; the gas collecting tube is used for collecting and leading out biodiesel gas in the reaction kettle; the rotary driving device is used for driving the reaction kettle to rotate; the reaction kettle is a hollow spherical shell, axle tubes are respectively fixed on the symmetrical two side shells of the reaction kettle, and are braced above the heating furnace through a first bearing; the output end of the rotary driving device is connected with the axle tubes, and drives the reaction kettle to rotate around the axial centers of the axle tubes; and a inlet / outlet of the feeding / discharging device is communicated with the reaction kettle, one end of the gas collecting tube is inserted into the reaction kettle, and the other end of the gas collecting tube extends out of the reaction kettle. According to the catalytic cracking device, used cooking oil is in full contact with an oil catalyst, and after the complete cracking of the used cooking oil is implemented, biodiesel gas is obtained.

The invention provides a marine serial-wash filter. A heating base plate is provided with a serial-wash filter and a filtering paper filter, wherein the upper part of the serial-wash filter is provided with a serial-wash filter upper cover which is provided with serial-wash filter pressure difference displays; the upper part of the serial-wash filter is provided with a motor; a rotation shaft connected with the motor penetrates through the middle of a filter element; the upper part of the filtering paper filter is provided with a filtering paper filter upper cover which is provided with a filtering paper filter pressure difference display; the filtering paper filter is internally provided with filtering paper; an automatic pressure difference switching control valve and an automatic temperature switching control valve are installed between the serial-wash filter and the filtering paper filter. The marine serial-wash filter is long in service life, can be used for observing the serial wash effect conveniently, can improve the serial wash efficiency and achieve automatic residue discharging, and is suitable for being used as a device for marine pipeline serial wash.