CN202543421U

CN202543421U - Heavy object separation device with impurity removal function

Info

Publication number: CN202543421U
Application number: CN2012200656089U
Authority: CN
Inventors: 张祺田
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-02-27
Filing date: 2012-02-27
Publication date: 2012-11-21
Anticipated expiration: 2022-02-27

Abstract

The utility model discloses a heavy object separation device with an impurity removal function. The heavy object separation device with the impurity removal function is characterized by being arranged between an inlet vertical channel of a machine body and an inlet of an outlet channel, the wall surface of the inner side of the inlet vertical channel is provided with an adjustment plate which can adjust the length of the inlet vertical channel, the lower wall surface of the inlet of the outlet channel is provided with an adjustment plat which can adjust the outwards throwing filter capacity of centrifugal force, and the bottom end opening of the inlet vertical channel is provided with an adjustment plat which can adjust the magnitude of ascending air currents. The heavy object separation device disclosed by the utility model is used for fibers, such as cotton and the like, on removing foreign matters, such as dopants, impurities, and the like, impurities of the cotton, which exceeds the ascending force of the ascending air currents in weight, are effectively separated and removed when the cotton passes through the heavy object separation device in the transmission process by utilizing a vertically downward gravity acceleration principle in such a way that the fibers, such as the cotton and the like, are processed by the heavy object separation device and a bar grid impurity removal device in an internal delivery path in which the fibers, such as the cotton and the like, enter and separate from the heavy object separation device, and small impurities attached to the cotton are removed by the bar grid impurity removal device through gaps of bar grids, and therefore, the effect of effectively removing the dopants and the impurities is achieved.

Description

The weight separator that attaches the removal of impurities function

Technical field

The utility model relates to a kind of weight separator that attaches the removal of impurities function.

Background technology

Be illustrated in figure 1 as existing cotton and remove the knot screen of impurity; This design is provided with the impurity processing procedure of tenesmus and ascending air in cotton gets into and leave the path of knot screen P; After cotton is got into by the access road P1 of knot screen P,, and be located at the stopping of lagging P3 on exit passageway inlet opposite downwards through dwindling the slanting baffle P2 of passage; Make the cotton transmission path by vertically changing level into; And utilize the opening between slanting baffle P2 and lagging P3, make ascending air that cotton is sent into the inlet of exit passageway P4, and the impurity that lets weight surpass ascending air strength is dropped out by this breach.

Above-mentioned prior art design exists the unclear shortcoming of benefit, and also desirable not to the utmost on the actual impurity-eliminating effect, as:

1) after the access road P1 entering of cotton by knot screen P, cause deceleration through the slanting baffle P2 that dwindles passage downwards, the centrifugal force when unfavorable path direction changes is thrown impurity-eliminating effect outward.

2) the lagging P3 that is located at exit passageway inlet opposite also causes and stops that the centrifugal force when unfavorable path direction changes is thrown impurity-eliminating effect outward.

The utility model content

In order to solve the problems of the technologies described above; The weight separator that attaches the removal of impurities function that the utility model provides is with the mode of vertical gravity acceleration; Produce the centrifugal rapidly outer impurity-eliminating effect of throwing, and the impurity that makes weight surpass the ascending air lifting force does effective separation and discharge, will be attached to the small impurities on the cotton by bar grid rod knot screen again; Discharge via bar grid rod gap, reach the purpose of effective removing foreign material and impurity.

The utility model provides a kind of weight separator that attaches the removal of impurities function; Be arranged in the inlet vertical channel of body and between the inlet of exit passageway; Establish the adjustment plate of an adjustment vertical channel length in the interior sidewall surface of said inlet vertical channel; Outside the lower wall surface of said exit passageway inlet is established an adjustment centrifugal force, throw the adjustment plate of filtration yield, establish the adjustment plate of an adjustment ascending air size in addition in the bottom nozzle of said inlet vertical channel.

The utility model also provides a kind of weight separator that attaches the removal of impurities function; In body, be provided with this weight separator and bar grid rod knot screen; This weight separator is arranged in the inlet vertical channel and between the inlet of exit passageway; Establish the adjustment plate of an adjustment vertical channel length in the interior sidewall surface of said inlet vertical channel; Outside the lower wall surface of said exit passageway inlet is established an adjustment centrifugal force, throw the adjustment plate of filtration yield, establish the adjustment plate of an adjustment ascending air size in addition in the bottom nozzle of said inlet vertical channel; And said bar grid rod knot screen is arranged in the exit passageway between said weight separator and body outlet.

The utility model can reach following effect: make fiber such as cotton get into and leave in the inside transfer path of this device; Processing through weight separator and bar grid rod knot screen; Make cotton in the transmission course the time, utilize the principle of acceleration of gravity vertically downward, cotton is directly fallen vertically downward through the weight separator; The impurity that lets weight surpass the ascending air lifting force is produced when transmission path changes centrifugal outside in the throwing process; Break away from cotton and do effective separation discharge, will be attached to the small impurities on the cotton by bar grid rod knot screen again, get rid of via bar grid rod gap.

Description of drawings

Fig. 1 is a prior art creation example.

Fig. 2 is the utility model embodiment front view.

Fig. 3 is the left side view of Fig. 2.

Fig. 4 is the right side view of Fig. 2.

Fig. 5 is the 5-5 cutaway view of Fig. 2.

Fig. 6 is the utility model bar grid rod knot screen embodiment.

Fig. 7 is the action sketch map of Fig. 6.

Fig. 8 is that the utility model makes use-case.

[primary clustering symbol description]

1 body; 11 vertical channels; 12 exit passageways;

13 bottom nozzles; 2 weight separators; 21 adjustment plates;

22 adjustment plates; 23 adjustment plates; 3 bar grids rod knot screen;

The A approach axis; B drops out direction; C discharges direction;

The D direction of transfer; The P knot screen; The P1 access road;

The P2 slanting baffle; The P3 lagging; The P4 exit passageway.

The specific embodiment

Below in conjunction with accompanying drawing and specific embodiment the utility model is described further so that those skilled in the art can better understand the utility model and implementing, but the embodiment that lifts not conduct to the qualification of the utility model.

See also in the accompanying drawing Fig. 2 to the utility model embodiment shown in Figure 8; In the weight separator that attaches the removal of impurities function of the utility model; Set inside weight separator 2 and bar grid rod knot screen 3 at body 1; Wherein this bar grid rod knot screen 3 is the prior art creation (like practicality novel 200820126495.2,200920007020.6 and 201020149326.8) of the utility model; Therefore the architectural feature of this bar grid rod knot screen 3 is no longer covered and is stated, and it is also non-for the main utility model characteristic of this case belongs to, so demand relevant weight separator 2 in the utility model.

Shown in figure; This case weight separator 2 is arranged in the inlet vertical channel 11 of body 1 and between the inlet of exit passageway 12, and is as shown in Figure 5, the interior sidewall surface of inlet vertical channel 11 establish one can adjust vertical channel 11 length adjustment plate 21; When adjusting plate 21 to extending below with lengthening vertical channel 11 length; Make the acceleration of gravity of vertical falling bodies faster, it is also bigger that centrifugal force is thrown the removal of impurities active force outward, therefore adjusts to set according to actual instructions for use and use.Establish one at the lower wall surface of exit passageway 12 inlets and can adjust the adjustment plate 22 of throwing filtration yield outside the centrifugal force; Heavier foreign material are thrown outward when the periphery by centrifugal force, set by this adjustment plate 22 and stop and thrown in setting the peripheral inlet that can't get into exit passageway 12 than the weight body smoothly.Establish the adjustment plate 23 of adjustable ascending gas flow size in 13 of the bottom nozzles of inlet vertical channel 11 in addition, set the ascending air size to filter, make than the weight body to fall to discharging than the weight body by this adjustment plate 23.

Please consult shown in Figure 8 again; When the direction of cotton according to A gets into and leave in the inside transfer path of the utility model device; Through weight separator 2 time, the tenesmus of cotton and impurity vertical gravity acceleration is when surpassing adjustment plate 21 root edges; The ascending air of the suction of exit passageway 12 and vertical channel 11 bottoms makes cotton and impurity produce the centrifugal force that turns to because of the change of path direction; Lighter cotton is got in the exit passageway 12 with the suction of exit passageway 12 and the ascending air of vertical channel 11 bottoms, and heavier foreign material and impurity are then dropped out by the direction of B, and the cotton in the entering exit passageway 12 is again through bar grid rod knot screen 3; The small impurities that cotton is mingled with is discharged according to the direction of C by bar grid rod gap, send out outside the body 1 according to the direction of D again through the cotton of removal of impurities.

Therefore; The weight separator that the utility model attaches the removal of impurities function utilizes the principle of acceleration of gravity vertically downward; Cotton is directly fallen vertically downward, the impurity that lets weight surpass the ascending air lifting force is produced when transmission path changes centrifugal outside in the throwing process, do effective separation and get rid of.

The above embodiment is the preferred embodiment that proves absolutely that the utility model is lifted, and the protection domain of the utility model is not limited thereto.Being equal to that the technical staff in present technique field is done on the utility model basis substitutes or conversion, all within the protection domain of the utility model.The protection domain of the utility model is as the criterion with claims.

Claims

1. weight separator that attaches the removal of impurities function; It is characterized in that; Be arranged in the inlet vertical channel of body and between the inlet of exit passageway; Establish the adjustment plate of an adjustment vertical channel length in the interior sidewall surface of said inlet vertical channel, outside the lower wall surface of said exit passageway inlet is established an adjustment centrifugal force, throw the adjustment plate of filtration yield, establish the adjustment plate of an adjustment ascending air size in addition in the bottom nozzle of said inlet vertical channel.

2. weight separator that attaches the removal of impurities function; It is characterized in that; In body, be provided with this weight separator and bar grid rod knot screen; Wherein this weight separator is arranged in the inlet vertical channel and between the inlet of exit passageway; Establish the adjustment plate of an adjustment vertical channel length in the interior sidewall surface of said inlet vertical channel, outside the lower wall surface of said exit passageway inlet is established an adjustment centrifugal force, throw the adjustment plate of filtration yield, establish the adjustment plate of an adjustment ascending air size in addition in the bottom nozzle of said inlet vertical channel; And said bar grid rod knot screen is arranged in the exit passageway between said weight separator and body outlet.