CN216338743U

CN216338743U - High-efficient pressure screen of edulcoration

Info

Publication number: CN216338743U
Application number: CN202122598519.2U
Authority: CN
Inventors: 卜建成
Original assignee: Hangzhou Lin'an Wanli Paper Co ltd
Current assignee: Hangzhou Lin'an Wanli Paper Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-04-19
Anticipated expiration: 2031-10-27

Abstract

The utility model relates to the field of pressure sieves, and discloses a pressure sieve for efficiently removing impurities. The utility model comprises a pressure screen device, wherein the lower surface of the pressure screen device is fixedly connected with a base, the lower surface of the base is connected with a filter box, one side of the pressure screen device, which is far away from a motor, is provided with a discharge port, the interior of the discharge port is connected with a material conveying pipe, one end of the material conveying pipe, which is far away from the discharge port, is connected with the filter box, the interior of the filter box is movably connected with a first movable baffle plate and a second movable baffle plate, the interior of the first movable baffle plate is provided with a first filter screen, the interior of the second movable baffle plate is provided with a second filter screen, and paper pulp filtered by the pressure screen device, pour into the rose box inside through discharge gate and conveying pipeline, filter the screening once more through a filter screen two and a pair of paper pulp of filter screen inside adjustable fender one and adjustable fender two, filter once more inside the leading-in rose box of paper pulp through the feed inlet after the screening to carry out high-efficient edulcoration, reduced the impurity in the paper pulp to a certain extent.

Description

High-efficient pressure screen of edulcoration

Technical Field

The utility model belongs to the technical field of pressure sieves, and particularly relates to a pressure sieve for efficiently removing impurities.

Background

The pressure screen adopts an up-flow structural design of bottom slurry inlet, bottom heavy slag discharge and top light slag discharge, effectively solves the problems, light impurities and air in slurry naturally rise to a top slag discharge port to be discharged, and the heavy impurities can settle to the bottom to be discharged as soon as entering the machine body.

Traditional pressure sieve can only carry out comparatively simple filtration when filtering paper pulp, and after paper pulp filtered in the pressure sieve, contained impurity in the paper pulp, need the manual work to filter once more for the papermaking cost increases, consequently needs the pressure sieve of a high-efficient edulcoration, solves the problem that current pressure sieve filter effect is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problem that the filter effect of the existing pressure screen is low, the pressure screen capable of efficiently removing impurities is provided.

The technical scheme adopted by the utility model is as follows:

a high-efficiency impurity-removing pressure screen comprises a pressure screen device and a motor, wherein a base is fixedly connected to the lower surface of the pressure screen device, a filter box is connected to the lower surface of the base, a discharge port is formed in one side, away from the motor, of the pressure screen device, a conveying pipe is connected to the inside of the discharge port, one end, away from the discharge port, of the conveying pipe is connected to the filter box, a first clamping groove is formed in the filter box, a first movable baffle is movably connected to the inside of the first clamping groove, a first filter screen is arranged in the first movable baffle, a second clamping groove is formed in the filter box, close to the inside of the first movable baffle, and a second movable baffle is movably connected to the inside of the second clamping groove;

the filter box is far away from the one end surface of conveying pipeline has seted up first hole, and the inside swing joint of first hole has the connecting pipe, the one end that the connecting pipe was kept away from the filter box is connected with filter equipment, filter equipment keeps away from the one end of connecting pipe has seted up the second hole, and second hole internal connection has the outlet pipe.

In a preferred embodiment, handles are welded on the outer surfaces of the second movable baffle, the first movable baffle and the storage box.

In a preferred embodiment, a third clamping groove is formed in the filtering box, and a box door is movably connected in the third clamping groove.

In a preferred embodiment, a fixed baffle is welded at one end of the box door, which is far away from the filter box.

In a preferred embodiment, the upper surface of the filter box is provided with a groove, and the groove is movably connected with a feed inlet.

In a preferred embodiment, the storage box is internally provided with a baffle, the baffle is internally provided with a third hole, and the outer surface of the pressure screen device, which is far away from the handle, is provided with a material conveying port.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. according to the utility model, paper pulp filtered by the pressure screen device is poured into the filter box through the discharge port and the conveying pipe, the paper pulp is filtered and screened again through the filter screen II and the filter screen pair in the movable baffle I and the movable baffle II, and the paper pulp is guided into the filter box through the feed port for secondary filtration after screening, so that efficient impurity removal is carried out, and impurities in the paper pulp are reduced to a certain extent.

2. According to the utility model, water is injected into the filter box through the feed inlet, so that the retention of paper pulp on the first movable baffle and the second movable baffle is reduced to a certain extent, the flowing speed of the paper pulp is increased, sewage in the filter box is guided into the filtering device through the water outlet pipe, and filtered water flow is guided out through the water outlet pipe, so that water can be reused, and the expenditure of water resources is reduced to a certain extent.

Drawings

FIG. 1 is a schematic side view of a pressure screen according to the present invention;

FIG. 2 is a schematic structural view of a pressure screen of the present invention;

FIG. 3 is a cross-sectional view of a filter assembly in the pressure screen of the present invention;

FIG. 4 is a top view of a first flapper of the pressure screen of the present invention;

FIG. 5 is a top view of a second removable baffle in the pressure screen of the present invention.

The labels in the figure are: 1-pressure screen device, 2-motor, 3-discharge port, 4-material conveying pipe, 5-base, 6-movable baffle I, 7-movable baffle II, 8-feed port, 9-fixed baffle, 10-filtering device, 11-water outlet pipe, 12-box door, 13-handle, 14-storage box, 15-filtering box, 16-connecting pipe, 17-filtering screen II, 18-material conveying port and 19-filtering screen I.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The pressure sieve for removing impurities efficiently according to the embodiment of the present invention will be described in detail with reference to fig. 1 to 5.

Example (b):

referring to fig. 1-2, a pressure sieve of high-efficient edulcoration, including pressure sieve device 1 and motor 2, the lower fixed surface of pressure sieve device 1 is connected with base 5, pressure sieve device 1 and base 5 fixed connection to increase pressure sieve device 1's stability to a certain extent, the lower surface swing joint of base 5 has rose box 15, base 5 and rose box 15 swing joint, makes rose box 15 portable, thereby the staff of being convenient for dismantles rose box 15.

Referring to fig. 1-2, a discharge port 3 is arranged on one side of the pressure screen device 1, which is far away from the motor 2, a material conveying pipe 4 is connected inside the discharge port 3, one end of the material conveying pipe 4, which is far away from the discharge port 3, is connected to a filter box 15, the discharge port 3 is connected with the material conveying pipe 4, and the material conveying pipe 4 is connected with the filter box 15, so that the pressure screen device 1 guides paper pulp into the inside of the filter box 15 through the discharge port 3 and the material conveying pipe 4, and dust in the air is prevented from being stained by the paper pulp when the paper pulp is transported and moved to a certain extent.

Referring to fig. 1, first draw-in groove has been seted up to rose box 15's inside, and the inside swing joint of first draw-in groove has a movable baffle 6, and movable baffle 6's inside is provided with filter screen 19, and rose box 15 and a movable baffle 6 swing joint filter paper pulp through filter screen 19 to reduce the impurity of paper pulp to a certain extent.

Referring to fig. 1, the second draw-in groove has been seted up to rose box 15 near the inside of adjustable fender 6, and the inside swing joint of second draw-in groove has adjustable fender two 7, the inside of adjustable fender two 7 is provided with filter screen two 17, rose box 15 and two 7 swing joints of adjustable fender, make the paper pulp after the adjustable fender 6 filters, filter once more through filter screen two 17, thereby reduce less impurity in the paper pulp to a certain extent, the inside bottom swing joint of rose box 15 has storage box 14, rose box 15 and storage box 14 swing joint, make the paper pulp after the filter screen two 17 filters, save through storage box 14, thereby the paper pulp of being convenient for is collected.

Referring to fig. 1-2, the upper surface of the filter box 15 is provided with a groove, the groove is movably connected with a feed inlet 8, the filter box 15 is movably connected with the feed inlet 8, and the paper pulp filtered in the storage box 14 is poured into the filter box 15 through the feed inlet 8, so that the paper pulp is filtered again, and meanwhile, water is injected into the filter box 15 through the feed inlet 8, so that the paper pulp filtering is accelerated.

Referring to fig. 1-3, a baffle is disposed inside the storage box 14, a third hole is formed inside the baffle, paper pulp is separated from sewage through the third hole inside the baffle, a first hole is formed in the outer surface of one end, away from the material conveying pipe 4, of the filter box 15, a connecting pipe 16 is movably connected inside the first hole, a filtering device 10 is movably connected to one end, away from the filter box 15, of the connecting pipe 16, the filter box 15 is movably connected with the connecting pipe 16, the connecting pipe 16 is movably connected with the filtering device 10, so that the filter box 15 is movably connected with the filtering device 10 through the connecting pipe 16, the filtering device 10 filters sewage inside the filter box, and meanwhile, the sewage can be reused, and therefore, the production cost is saved.

Referring to fig. 1-3, a second hole is formed at an end of the filtering device 10 away from the connecting pipe 16, the water outlet pipe 11 is movably connected inside the second hole, and the filtering device 10 is movably connected with the water outlet pipe 11, so that filtered water inside the filtering device 10 is guided out from the water outlet pipe 11, thereby reducing the production cost to a certain extent.

Referring to fig. 1-2, the handles 13 are welded on the outer surfaces of the second movable baffle 7, the first movable baffle 6 and the storage box 14, and the second movable baffle 7, the first movable baffle 6, the storage box 14 and the handles 13 are welded, so that a worker can move the second movable baffle 7, the first movable baffle 6 and the storage box 14 by pulling the handles 13, and the worker can move the first movable baffle 6, the second movable baffle 7 and the storage box 14 conveniently.

Referring to fig. 1-2, a third clamping groove is formed in the filter box 15, a box door 12 is movably connected in the third clamping groove, the filter box 15 is movably connected with the box door 12, the box door 12 can move in the filter box 15, so that dust is prevented from entering the filter box 15 to a certain extent, a fixed baffle 9 is welded at one end of the box door 12, which is far away from the filter box 15, the box door 12 is welded with the fixed baffle 9, a gap at the joint of the box door 12 and the filter box 15 is reduced through the fixed baffle 9, so that dust is prevented from entering the filter box 15 to a certain extent, a conveying port 18 is formed in the outer surface of the pressure screen device 1, which is far away from the handle 13, and the inside of the pressure screen device 1 is filled with filtered paper pulp through the conveying port 18.

The application of this application is a pressure sieve embodiment of high-efficient edulcoration's implementation principle does:

paper pulp is injected into the pressure screen device 1 through the material conveying port 18, the motor 2 is started, the pressure screen device 1 is driven to operate, the paper pulp in the pressure screen device 1 is filtered, the paper pulp filtered by the pressure screen device 1 is injected into the filter box 15 through the material conveying port 3 and the material conveying pipe 4, after the paper pulp enters the filter box 15, the paper pulp is filtered again to remove impurities through the first movable baffle 6 and the second movable baffle 7, and when sundries accumulated on the upper surfaces of the first movable baffle 6 and the second movable baffle 7 are too much, the first movable baffle 6 and the second movable baffle 7 can be moved out from the inside of the filter box 15 through pulling the handle 13 to be cleaned and replaced.

When paper pulp filters in filter box 15 inside, accessible feed inlet 8 is to the inside water injection of filter box 15, thereby accelerate the removal speed of paper pulp, paper pulp filters the back through first 6 and second 7 fly leaf fly.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a pressure screen of high-efficient edulcoration, includes pressure screen device (1) and motor (2), its characterized in that: the lower surface of the pressure screen device (1) is fixedly connected with a base (5), the lower surface of the base (5) is connected with a filter box (15), one side, far away from the motor (2), of the pressure screen device (1) is provided with a discharge port (3), the inside of the discharge port (3) is connected with a delivery pipe (4), one end, far away from the discharge port (3), of the delivery pipe (4) is connected with the filter box (15), a first clamping groove is formed in the filter box (15), a first movable baffle plate (6) is movably connected in the first clamping groove in the filter box (15), a first filter screen (19) is arranged in the first movable baffle plate (6), the filter box (15) is close to the inside of the first movable baffle plate (6), a second clamping groove is formed in the second clamping groove, and a second movable baffle plate (7) is movably connected in the second clamping groove, a second filter screen (17) is arranged inside the second movable baffle (7), and the bottom inside the filter box (15) is movably connected with a storage box (14);

the filter box (15) is far away from the outer surface of one end of the conveying pipe (4) and is provided with a first hole, a connecting pipe (16) is movably connected inside the first hole, one end of the filter box (15) far away from the connecting pipe (16) is connected with a filter device (10), one end of the connecting pipe (16) far away from the filter device (10) is provided with a second hole, and a water outlet pipe (11) is connected inside the second hole.

2. The pressure screen for removing impurities efficiently as claimed in claim 1, wherein: handles (13) are welded on the outer surfaces of the second movable baffle (7), the first movable baffle (6) and the storage box (14).

3. The pressure screen for removing impurities efficiently as claimed in claim 1, wherein: a third clamping groove is formed in the filter box (15), and a box door (12) is movably connected in the third clamping groove.

4. A high efficiency impurity removal pressure screen as claimed in claim 3, wherein: and a fixed baffle (9) is welded at one end of the box door (12) far away from the filter box (15).

5. The pressure screen for removing impurities efficiently as claimed in claim 1, wherein: the upper surface of the filter box (15) is provided with a groove, and the inside of the groove is movably connected with a feed inlet (8).

6. The pressure screen for removing impurities efficiently as claimed in claim 2, wherein: the inside of storing box (14) is provided with the baffle, and the baffle is inside to be seted up the third hole, pressure sieve device (1) is kept away from the surface of handle (13) is provided with material conveying mouth (18).