High pot for rosin production
(1) technical field:
The present invention relates to chemical industry equipment, be specially a kind of high pot for rosin production.
(2) background technology:
In rosin production, after rosin process in melting still adds turpentine oil and adds the aqueous fusion solution, melt subsequently fat liquid operation processed only, traditional handicraft is fining process, namely will melt fat hydraulic pressure with superheated steam deposits in the high-level boiler and stops a few hours, fat liquid is separated voluntarily, with the solid dregs slag in separation fat liquid and the water of major part (20%~30%) with water.
The ability of high-level boiler separating solids dregs slag, directly have influence on the product quality of rosin, the effect of draining directly affects the yield of rosin production, the performance of high-level boiler is not noted by general producer, brought very large burden for the clarification system of the fat liquid distillation process clean processed in later stage, spend a large amount of experience and time in clarification work, in addition open direct discharging is taked in the draining of high-level boiler, the danger of existing scald, also discharged turpentine oil, caused waste, contaminated environment.
(3) summary of the invention:
The objective of the invention is to design a kind of high pot for rosin production that water and dregs's slag are separated fast.
Can realize the high pot for rosin production of above-mentioned purpose, comprise and deposit tank, the described tank of depositing is provided with high-order charging aperture, meta discharging opening and low level discharge outlet, difference is that depositing between described high-order charging aperture and meta discharging opening arranges the radially passage of antisymmetry distribution in tank, described passage is communicated with high-order charging aperture, each outlet of described passage is partial to the same side by clockwise or counter-clockwise direction and is arranged, in fill process, the fat liquid of deriving from each outlet of passage forms whirlpool in depositing tank; Be provided with corresponding the depositing in described meta discharging opening position the low level visor of observing tank lactones liquid and moisture circle situation on the tank tank skin, control the liquid level of profit by the low level visor.
For strengthening cyclonic effect, described passage is in the position setting of two or more differing heights, and from top to bottom, the outlet of passage is gradually away from depositing the tank tank skin.
Corresponding with the passage of extreme higher position, in depositing, the high-order visor of observing tank lactones liquid level position height is set on the tank tank skin.
Described low level discharge outlet makes Separation of Water concentrate discharging by draining valve communicated drainage pipe.
Be dregs's slag congestion affects water discharging in anti-sealing, described drain pipe port is connected overheated steam pipe, the superheat steam pipeline regular working, and it dispels and pressurization, can in time process clogging.
Advantage of the present invention:
1, high pot for rosin production of the present invention improves feed pipe and drainage pipeline, and fat liquid is to enter high-level boiler and form the whirlpool shape with rotary in fill process, is conducive to fat liquid, water separates with solid dregs slag.
2, the present invention in drainage procedure, has adopted the pipeline of sealing to carry out draining, owing to there being a large amount of solid dregs slags to be stored in water layer, drain pipe port is easily resulted in blockage, and takes to increase the method for a superheat steam pipeline, in time processes clogging.
(4) description of drawings:
Fig. 1 is the structural representation of one embodiment of the present invention.
Fig. 2 is the top view of Fig. 1 embodiment.
Icon sign: 1, deposit tank; 2, high-order charging aperture; 3, meta discharging opening; 4, draining valve; 5, passage; 6, low level visor; 7, high-order visor; 8, overheated steam pipe; 9, frame.
(5) specific embodiment:
Below in conjunction with accompanying drawing, technical scheme of the present invention is described further:
The main body of high pot for rosin production of the present invention is for depositing tank 1, and the described tank 1 of depositing is supported by frame 9, deposits tank 1 and is welded by upper shell and lower cone, as shown in Figure 1.
The described tank body of depositing tank 1 is provided with high-order charging aperture 2, meta discharging opening 3 and low level discharge outlet, described high-order charging aperture 2 is located on the tank skin on upper shell top, described low level discharge outlet is opened in the cone mouth of lower cone, low level discharge outlet place is equipped with draining valve 4, draining valve 4 communicated drainage pipes, row's drain pipe port is connected overheated steam pipe 8; Described meta discharging opening 3 is located on the tank skin of upper shell bottom, is provided with low level visor 6 on the tank skin by meta discharging opening 3, as shown in Figure 1.
be provided with passage 5 in upper shell tank between described meta discharging opening 3 and high-order charging aperture 2, described passage 5 cloth are set up, lower two (horizontal), every passage 5 is the antisymmetry radially in the tank body center all, stagger in two passage 5 positions, one-sided body is all crooked to the same side in the direction of the clock, the outlet of top passage 5 and the distance between tank skin are greater than the outlet of below passage 5 and the distance between tank skin, be communicated with by straight tube in the center between two passages 5, the body center of top passage 5 is communicated with high-order charging aperture 2 by bend pipe, slightly lower than top passage 5, high-order visor 7 is set on tank skin, as Fig. 1, shown in Figure 2.
The course of work of the present invention:
Melt fat liquid and import passage 5 through high-order charging aperture 2, export in tank body from the outlet of passage 5, because four Way outs of passage 5 are arranged clockwise, therefore melting fat liquid forms clockwise vortex in tank body, the fat liquid, moisture content and the dregs's slag that melt in fat liquid separate fast, and moisture content and dregs's slag are separated to the lower cone of depositing tank 1.
Observation by low level visor 6 is the progress of separation process as can be known, the interface of moisture content and fat liquid can not surpass low level visor 6, otherwise when deriving, fat liquid emits together with moisture content, and control with this amount of feeding that high-order charging aperture 2 melts fat liquid, observe by high-order visor 7, the liquid level that melts fat liquid in tank body can not surpass high-order visor 7.
When observing the interface of moisture content and fat liquid by low level visor 6, should open draining valve 4 and carry out the discharging of water body, water body concentrates discharging to advance treatment tank through drainpipe, when chance drainpipe mouth of pipe obstruction discharging is smooth, opens the valve of overheated steam pipe 8 and dredges.