CN217041679U

CN217041679U - Waste water treatment device for recycled paper pulp

Info

Publication number: CN217041679U
Application number: CN202122410881.2U
Authority: CN
Inventors: 梁洪献
Original assignee: Fujian Shanghang Minyuan Plastic Products Co ltd
Current assignee: Fujian Shanghang Minyuan Plastic Products Co ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-07-26
Anticipated expiration: 2031-10-08

Abstract

The utility model provides a waste water treatment device that regeneration paper pulp was used, is including handling the case, the processing incasement be equipped with first filter equipment, second filter equipment and third filter equipment in proper order and constitute, processing case one side be equipped with respectively first filter equipment of intercommunication, second filter equipment and third filter equipment be equipped with the pipe of slagging tap, relative two that sets up the supporting leg between be equipped with the diaphragm, diaphragm upper end be equipped with heating cabinet and setting tank, the heating cabinet in be equipped with detachable and hold the case. The utility model has the advantages that: the utility model discloses utilize first filter equipment, second filter equipment and third filter equipment to cross the paper fibre in the paper pulp respectively, then get into through the slag notch and link up intraductally, fall into the incasement that holds the inside at last in the heating cabinet, let the heating cabinet heat drying, obtain dry paper fibre, filterable paper pulp can get into the setting tank and carry out the secondary sedimentation simultaneously, can carry out recycle to the paper pulp after deposiing.

Description

Waste water treatment device for recycled paper pulp

Technical Field

The utility model relates to a paper pulp waste water treatment technical field, in particular to effluent treatment plant that regeneration paper pulp was used.

Background

The paper industry can produce a lot of waste water, a lot of paper fibers are often mixed in the waste water, and how to recycle the paper fibers in the waste water is a big problem and is also a problem to be considered in the paper industry for improving the yield, saving resources and protecting the environment.

The existing paper pulp recovery generally uses a precipitation method, which has low efficiency and low recovery rate, can not completely separate solid from liquid in paper pulp wastewater, and can not obtain dry paper fibers.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a waste water treatment device that regeneration paper pulp was used.

In order to achieve the purpose of the utility model, the utility model adopts the technical scheme that:

a waste water treatment device for regenerated paper pulp comprises a treatment box and supporting legs arranged oppositely at the bottom of the treatment box, wherein a first filtering device, a second filtering device and a third filtering device are sequentially arranged in the treatment box, the sizes of the first filtering device, the second filtering device and the third filtering device are sequentially and increasingly larger, the first filtering device, the second filtering device and the third filtering device respectively comprise a bottom plate and filter screens arranged around the bottom plate, one side of the treatment box is respectively provided with a slag discharging pipe communicated with the first filtering device, the second filtering device and the third filtering device, a transverse plate is arranged between the two supporting legs arranged oppositely, the upper end of the transverse plate is provided with a heating box and a settling box, the other side of the slag discharging pipe is provided with a through pipe which extends to the inside of the heating box, the heating box is internally provided with a detachable containing box, the settling tank and the treatment tank are provided with a communicating pipe therebetween, the inner wall of the treatment tank is provided with a guide plate, and the upper end of the treatment tank is provided with a water inlet and the water inlet is positioned right above the first filtering device.

Further, the guide plate is installed to the second filter device in an inclined manner. The guide plate is obliquely arranged, so that paper fibers can enter the slag outlet more quickly.

Further, the slag discharging pipe is obliquely arranged towards the through pipe, and a switch valve is arranged on the outer side of the slag discharging pipe.

Furthermore, the bottom plate is installed in an inclined way to the through pipe.

Further, the heating cabinet in be equipped with the heating wire, one side of heating cabinet be equipped with the switch door of hinge device connection, the heating wire can be in the heating cabinet work, the heating.

Furthermore, a connecting rod is arranged between the first filtering device and the second filtering device and between the second filtering device and the third filtering device.

The utility model has the advantages that: the utility model discloses utilize first filter equipment, second filter equipment and third filter equipment to cross the paper fibre in the paper pulp respectively, then get into through the slag notch and link up intraductally, fall into the incasement that holds the inside at last in the heating cabinet, let the heating cabinet heat drying, obtain dry paper fibre, filterable paper pulp can get into the setting tank and carry out the secondary sedimentation simultaneously, can carry out recycle to the paper pulp after deposiing.

Drawings

FIG. 1 is a schematic view of the inside of a waste water treatment apparatus for recycling pulp according to the present invention.

FIG. 2 is a schematic view of the first filter unit of the wastewater treatment apparatus for recycled pulp according to the present invention.

As shown in the figure: 1. a treatment box; 1.1, a slag outlet pipe; 1.2, a through pipe; 1.3, a guide plate; 1.4, a water inlet; 2. a first filtration device; 3. a second filtering device; 4. a third filtering device; 5. a base plate; 6. a filter screen; 7. a heating box; 7.1, a containing box; 8. a settling tank; 8.1, communicating pipes; 9. a connecting rod; 10. supporting legs; 10.1, a transverse plate.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that as used in the following description, the terms "front," "back," "left," "right," "upper" and "lower" refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

In order to make the content of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Combine attached 1 and 2, a waste water treatment device that regeneration paper pulp was used, including handling 1 and the relative supporting leg 10 that sets up in case 1 bottom, processing 1 in be equipped with first filter equipment 2, second filter equipment 3 and third filter equipment 4 in proper order and constitute, first filter equipment 2, second filter equipment 3 and third filter equipment 4's size in proper order bigger and bigger structure more, first filter equipment 2, second filter equipment 3 and third filter equipment 4 all include bottom plate 5 and bottom plate 5 filter screen 6 all around, processing 1 one side of case be equipped with respectively and communicate first filter equipment 2, second filter equipment 3 and third filter equipment 4 be equipped with slag pipe 1.1, relative two that set up supporting leg 10 between be equipped with diaphragm 10.1, diaphragm 10.1 upper end be equipped with heating cabinet 7 and settling tank 8, three the opposite side of slag pipe 1.1 be equipped with siphunculus 1.2 and run through pipe 1.2 and extend to the inside that heating cabinet 7 has a perfect understanding that heating cabinet 7 is had a perfect understanding The heating cabinet 7 in be equipped with detachable and hold case 7.1, setting tank 8 with handle and be equipped with communicating pipe 8.1 between the case 1, the 1 inner wall of processing case on be equipped with deflector 1.3, the upper end of processing case 1 be equipped with water inlet 1.4 and be located first filter equipment 2 directly over.

The guide plate 1.3 is installed to incline the second filtering device 3.

The slag discharging pipe 1.1 is obliquely arranged towards the through pipe 1.2, and the outer side of the slag discharging pipe 1.1 is provided with a switch valve.

The bottom plate 5 is obliquely arranged towards the through pipe 1.2.

The heating box 7 in be equipped with heating wire, one side of heating box 7 be equipped with the switch door of hinge device connection.

And a connecting rod 9 is arranged between the first filtering device 2 and the second filtering device 3 and between the second filtering device 3 and the third filtering device 4. The utility model discloses a when concrete implementation: the mesh size of the filter screens 6 of the first filter device 2, the second filter device 3 and the third filter device 4 is smaller and smaller.

The utility model discloses a theory of operation: paper pulp is poured into from the water inlet, paper pulp at first touches first filter equipment's bottom plate, then filter screen through first filter equipment flows to second filter equipment, partly paper fiber piles up in the bottom plate upper end, through the filterable paper pulp of first layer flow direction second filter equipment, the deflector can be touched to partial paper pulp, guide reentrant second filter equipment through the deflector, filter paper fiber in second filter equipment, paper fiber filters in the third filter equipment of paper pulp inflow after the filtration, final filterable paper pulp gets into the sediment incasement through communicating pipe and deposits, when paper pulp gets into in the sediment incasement, open the ooff valve outside the pipe of slagging tap, because of inclination, accumulational paper fiber can get into the slagging tap pipe, then hold the incasement through penetrating the communicating pipe, heat in the heating cabinet, dry paper fiber.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a waste water treatment device that regeneration paper pulp was used, includes handle case (1) and handle supporting leg (10) that case (1) bottom set up relatively, its characterized in that, handle case (1) in be equipped with first filter equipment (2), second filter equipment (3) and third filter equipment (4) in proper order and constitute, first filter equipment (2), second filter equipment (3) and third filter equipment (4) size in proper order bigger and bigger structure, first filter equipment (2), second filter equipment (3) and third filter equipment (4) all include bottom plate (5) and bottom plate (5) filter screen (6) all around, processing case (1) one side be equipped with respectively and communicate first filter equipment (2), second filter equipment (3) and third filter equipment (4) be equipped with slag pipe (1.1), be equipped with diaphragm (10.1) between two relative settings supporting leg (10), diaphragm (10.1) upper end be equipped with heating cabinet (7) and settling tank (8), three the opposite side of slagging tap pipe (1.1) be equipped with and run through siphunculus (1.2) and link up the inside that pipe (1.2) extended to heating cabinet (7), heating cabinet (7) in be equipped with detachable and hold case (7.1), settling tank (8) and handle and be equipped with communicating pipe (8.1) between case (1), processing case (1) inner wall on be equipped with deflector (1.3), the upper end of processing case (1) be equipped with water inlet (1.4) and be located first filter equipment (2) directly over.

2. The apparatus for treating waste water for repulping pulp according to claim 1, wherein: the guide plate (1.3) is obliquely arranged towards the second filtering device (3).

3. The apparatus for treating waste water for recycled pulp of claim 1, wherein: the slag discharging pipe (1.1) is obliquely arranged towards the through pipe (1.2), and the outer side of the slag discharging pipe (1.1) is provided with a switch valve.

4. The apparatus for treating waste water for recycled pulp of claim 1, wherein: the bottom plate (5) is obliquely arranged towards the through pipe (1.2).

5. The apparatus for treating waste water for recycled pulp of claim 1, wherein: the heating box (7) is internally provided with a heating electric wire, and one side of the heating box (7) is provided with a switch door connected by a hinge device.

6. The apparatus for treating waste water for repulping pulp according to claim 1, wherein: and a connecting rod (9) is arranged between the first filtering device (2) and the second filtering device (3) and between the second filtering device (3) and the third filtering device (4).