CN217599392U - Paper pulp heavy impurity conveying trough - Google Patents

Abstract

The utility model provides a paper pulp heavy matter impurity conveyer trough, it includes the groove body, the groove body is including entering end and output, this internal being provided with in groove is followed the entering end interval distribution arrives a plurality of interception pieces of output, interception piece both ends respectively with groove body both sides inner wall offsets, the lower terminal surface of interception piece with the bottom surface offsets in the groove body, the up end of interception piece is located the groove is originally internal, interception piece still fixedly connected with the layer board that the bottom surface was hugged closely in the groove body, the layer board is located the interception piece is close to one side of groove body entering end. The utility model discloses the interception piece that sets up intercepts heavy impurity to can reduce the heavy impurity that gets into in the follow-up equipment, ensure production normal clear.

Description

Paper pulp heavy impurity conveying trough

Technical Field

The utility model relates to a conveyer trough technical field especially relates to a paper pulp heavy matter impurity conveyer trough.

Background

The waste paper can be made into paper products again after being recycled. In the course of working, need earlier to process into paper pulp with the waste paper of retrieving, then carry to going in subsequent process, paper pulp can use the conveyer trough to go on in transportation process, for example, can use rectangular shape conveyer trough, the paper pulp after processing gets into the conveyer trough from one end promptly, then flow to the other end, leave the conveyer trough and get into subsequent process, the water content is big has good mobility in the paper pulp, consequently can flow in the conveyer trough and realize the transport function, furtherly, also can raise the one end that the paper pulp that supplies of conveyer trough got into with quickening conveying speed, improve conveying efficiency. In the actual production process, the paper pulp is processed by the recycled waste residues, and may contain heavy impurities such as sand, stone, iron particles and the like, and the impurities need to be removed by impurity removal equipment before subsequent processing is carried out, so that the subsequent equipment is prevented from being damaged, and the quality of the final product is qualified. If heavy impurities contained in paper pulp are too much, the existing conveying trough does not have the capacity of intercepting the heavy impurities, and the heavy impurities completely enter subsequent impurity removing equipment, so that the impurity removing equipment is overloaded and breaks down, the production flow is suspended, and the processing efficiency is finally reduced.

SUMMERY OF THE UTILITY MODEL

To exist not enough among the prior art, the utility model provides a paper pulp heavy matter impurity conveyer trough, it has solved among the prior art ability that the conveyer trough does not possess interception heavy matter impurity, and heavy matter impurity is whole to get into probably to lead to the problem that edulcoration equipment load is too big and take place equipment trouble in subsequent edulcoration equipment.

According to the embodiment of the utility model, a paper pulp heavy impurity conveying trough, it includes the groove body, the groove body includes the inlet end and output end, be provided with in the groove body from the inlet end interval distribution to a plurality of interception pieces of output end, interception piece both ends respectively with the groove body both sides inner wall offsets, the lower terminal surface of interception piece with the groove body bottom surface offsets, the up end of interception piece is located in the groove body, interception piece still fixedly connected with the layer board that the bottom surface hugs closely in the groove body, the layer board is located the interception piece is close to one side of the groove body inlet end; wherein the inner bottom surface of the groove body is obliquely arranged, and one end, close to the inlet end, of the inner bottom surface of the groove body is higher than the other end of the inner bottom surface of the groove body.

Above-mentioned embodiment, the interception piece that sets up is located the groove internally, heavy matter impurity is because of density is big, in transportation process, can be gradually heavy downwards, thereby intercepted by the interception piece, the heavy matter impurity that interception piece intercepted can stop on the layer board mostly, interception piece both ends and groove body inner wall counterbalance can upwards take out the interception piece, heavy matter impurity on the layer board also takes out thereupon, install again after clearing up heavy matter impurity and can carry out transport work once more, make the conveyer trough carry out progressively interception to heavy matter impurity like this, thereby heavy matter impurity content in the paper pulp has been reduced, impurity removal equipment overload operation has been avoided, it goes on smoothly to have guaranteed to process, guarantee that machining efficiency is normal.

Further, the intercepting part comprises a clamping strip, clamping heads are arranged at two ends of the clamping strip, and sliding grooves for the sliding contact of the clamping heads are respectively formed in the inner walls of two sides of the groove body.

Furthermore, the upper end face of the clamping strip is fixedly connected with an intercepting plate, one end of the intercepting plate, which deviates from the clamping strip, extends obliquely upwards towards the entrance end, and the supporting plate is fixedly connected with the clamping strip.

Furthermore, the included angle between the supporting plate and the interception plate is alpha, and alpha is more than or equal to 60 degrees and less than or equal to 80 degrees.

Furthermore, a gap is arranged between the two ends of the interception plate and the inner walls of the two sides of the groove body.

Further, the interceptors are equally spaced within the trough body.

Furthermore, a plurality of through holes are formed in one end, away from the clamping strip, of the blocking plate.

Furthermore, the device also comprises a baffle fixedly connected to the output end, and the upper end face of the baffle is higher than the upper end face of the interception plate and is positioned in the groove body.

Compared with the prior art, the utility model discloses following beneficial effect has:

the heavy impurities are intercepted by the plurality of intercepting pieces arranged in the conveying groove body, so that the heavy impurity amount in paper pulp is reduced, and the problem that in the prior art, the conveying groove does not have the capacity of intercepting the heavy impurities, and the heavy impurities are all fed into subsequent impurity removing equipment, so that the impurity removing equipment is overloaded and equipment failure occurs is solved.

Drawings

Fig. 1 is a schematic general structural diagram of an embodiment of the present invention (a top view);

fig. 2 is a schematic diagram (inside) of the overall structure of the embodiment of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

in the drawings, wherein:

the groove comprises a groove body 1, an inlet end 2, an outlet end 3, an interception piece 4, a supporting plate 5, a clamping strip 6, a clamping head 7, a sliding groove 8, an interception plate 9, a baffle plate 10 and a through hole 11.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1, 2 and 3, the embodiment provides a paper pulp heavy impurity conveying trough, which includes a trough body 1, wherein the trough body 1 includes an inlet end 2 and an outlet end 3, a plurality of interception pieces 4 are arranged in the trough body 1 and are equidistantly distributed from the inlet end 2 to the outlet end 3, two ends of each interception piece 4 respectively abut against inner walls of two sides of the trough body 1, a lower end surface of each interception piece 4 abuts against an inner bottom surface of the trough body 1, an upper end surface of each interception piece 4 is located in the trough body 1, each interception piece 4 is further fixedly connected with a supporting plate 5 which is tightly attached to the inner bottom surface of the trough body 1, and the supporting plate 5 is located on one side of each interception piece 4, which is close to the inlet end 2 of the trough body 1;

this embodiment will enter end 2 and raise for tank body 1 slope setting to accelerate the flow of paper pulp, especially, the slope of tank body 1 should not be too big, and too big probably leads to the not good condition of interception effect to heavy impurity, and the slope is more suitable at 3 ° -6 °.

In the embodiment, the intercepting pieces 4 are arranged in the slot body 1, heavy impurities are gradually sunk due to high density in the conveying process and are intercepted by the intercepting pieces 4, solid matters (namely, mainly shredded paper scraps) in the paper pulp oppositely float upwards, and the intercepting pieces 4 rarely intercept the solid matters, so that the paper pulp smoothly enters the subsequent working procedures;

heavy matter impurity that interception piece 4 intercepted in this embodiment can stop on layer board 5 for the most part, interception piece 4 both ends offset can upwards take out interception piece 4 with 1 inner wall of groove body, heavy matter impurity on layer board 5 also takes out thereupon, reinstallate after clearing up heavy matter impurity and can carry work once more, make the conveyer trough progressively intercept heavy matter impurity like this, thereby heavy matter impurity content in the paper pulp has been reduced, impurity removal equipment overload operation has been avoided, it is smooth and easy to have guaranteed that processing goes on, guarantee that machining efficiency is normal.

Preferably, as shown in fig. 1, 2 and 3, the intercepting part 4 comprises a clamping strip 6, two ends of the clamping strip 6 are provided with clamping heads 7, the inner walls of two sides of the groove body 1 are respectively provided with sliding grooves 8 for the clamping heads 7 to be in sliding contact with, and the intercepting part 4 is matched with the sliding grooves 8 through the clamping heads 7 at the two ends to realize installation and disassembly, so that the intercepted heavy impurities are conveniently cleaned.

Preferably, as shown in fig. 1, 2 and 3, an interception plate 9 is fixedly connected to the upper end surface of the card strip 6, one end of the interception plate 9, which faces away from the card strip 6, extends obliquely upward toward the entrance end 2, the supporting plate 5 is fixedly connected to the card strip 6, the interception plate 9 mainly plays a role of interception, and the upper end surface of the interception plate 9 is located below the lower end 1/3 of the height of the side wall of the tank body 1, so as to avoid blocking excessive pulp, and particularly, the included angle between the supporting plate 5 and the interception plate 9 is α, α is greater than or equal to 60 ° and less than or equal to 80 °, so that more heavy impurities can be intercepted at the included angle, thereby realizing more effective interception; furthermore, a plurality of through holes 11 are formed in one end, deviating from the clamping strip 6, of the interception plate 9, the through holes 11 can be used for liquid to pass through, so that the phenomenon that the lower layer liquid in the groove body 1 is blocked excessively is avoided, meanwhile, the hole diameter of each through hole 11 is small, heavy impurities cannot pass through, the through holes 11 are formed in the upper end of the interception plate 9, the interception effect is mainly achieved by the lower end of the interception plate 9, and therefore the normal interception effect cannot be influenced.

As shown in fig. 1, a gap is arranged between two ends of the interception plate 9 and inner walls of two sides of the tank body 1, so that a channel is arranged between two ends of the interception plate 9 and the inner walls of the tank body 1 for paper pulp to pass through, a small amount of paper pulp settled to a lower layer can also pass through the gap, the passing efficiency of the paper pulp is improved, meanwhile, the interception plate 9 is prevented from contacting with the inner walls of the tank body 1, and the interception piece 4 is convenient to install and dismantle.

As shown in fig. 1 and 2, in this embodiment, the provided interception member 4 partitions the inside of the tank body 1 into a plurality of sections, each section intercepts a portion of liquid, and further, the output end 3 may be provided with a baffle 10, the baffle 10 is fixedly connected to the inner bottom surface and two inner walls of the tank body 1, the height of the baffle 10 is greater than the height of the interception plate 9, that is, the upper end surface of the baffle 10 is higher than the upper end surface of the interception plate 9 and is located inside the tank body 1, so that the amount of liquid intercepted inside the tank body 1 is increased, solid matters in the pulp can better float, heavy impurities can better settle downwards, and the heavy impurities can be intercepted at the baffle 10, so that the interception of the heavy impurities can be more effectively realized in the pulp conveying process;

in another embodiment, only the baffle 10 may be provided and the baffle 4 may be omitted, but this may cause heavy impurities to be accumulated on the baffle 10, so the accumulation rate of the heavy impurities is high, and the interception may be disabled after the thickness of the heavy impurities is rapidly increased (i.e. the subsequent heavy impurities are directly led out of the tank body 1 along with the pulp), so the frequency of cleaning the heavy impurities needs to be increased, and the efficiency is reduced.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims (8)

1. A paper pulp heavy impurity conveying trough is characterized by comprising a trough body, wherein the trough body comprises an inlet end and an outlet end, a plurality of intercepting pieces are arranged in the trough body and distributed to the outlet end at intervals from the inlet end, two ends of each intercepting piece respectively abut against the inner walls of two sides of the trough body, the lower end surfaces of the intercepting pieces abut against the inner bottom surface of the trough body, the upper end surfaces of the intercepting pieces are located in the trough body, the intercepting pieces are also fixedly connected with supporting plates which are tightly attached to the inner bottom surface of the trough body, and the supporting plates are located on one sides, close to the inlet end of the trough body, of the intercepting pieces; wherein the inner bottom surface of the groove body is obliquely arranged, and one end, close to the inlet end, of the inner bottom surface of the groove body is higher than the other end of the inner bottom surface of the groove body.

2. The paper pulp heavy impurity conveying trough according to claim 1, wherein the blocking piece comprises a clamping strip, clamping heads are arranged at two ends of the clamping strip, and sliding grooves for the clamping heads to be in sliding contact are respectively arranged on the inner walls of two sides of the trough body.

3. The paper pulp heavy impurity conveying trough according to claim 2, wherein an interception plate is fixedly connected to the upper end face of the clamping strip, one end of the interception plate, which is far away from the clamping strip, extends obliquely upwards towards the inlet end, and the supporting plate is fixedly connected with the clamping strip.

4. The paper pulp heavy impurities transfer trough of claim 3, wherein the angle between the support plate and the interception plate is α,60 ° α ≦ 80 °.

5. The paper pulp heavy impurity transfer chute of claim 3 wherein a space is provided between both ends of said interception plate and both side inner walls of said chute body.

6. The paper pulp heavy impurity transport trough of claim 3, further comprising a baffle fixedly connected to the output end, wherein an upper end surface of the baffle is higher than an upper end surface of the interception plate and is located within the trough body.

7. The paper pulp heavy impurity conveying trough according to claim 3, wherein one end of the interception plate, which is far away from the clamping strip, is provided with a plurality of through holes.

8. The pulp heavy impurities transfer trough of any one of claims 1-7, wherein the interceptors are equally spaced within the trough body.

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