CN212187968U

CN212187968U - Sludge treatment device for papermaking wastewater

Info

Publication number: CN212187968U
Application number: CN202020241250.5U
Authority: CN
Inventors: 兰习茂
Original assignee: Fujian Mingke Environmental Protection Engineering Co ltd
Current assignee: Fujian Mingke Environmental Protection Engineering Co ltd
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2020-12-22
Anticipated expiration: 2030-03-03

Abstract

The utility model provides a sludge treatment equipment of papermaking waste water, including interior staving, interior staving overcoat has outer staving, form the flowing back chamber between interior staving and the outer staving, interior staving side is connected with into mud pipe, be provided with the clamp plate that reciprocates in the interior staving, connect the drive arrangement who drives the clamp plate and reciprocate on the clamp plate, the side of interior staving is even is provided with a plurality of outage, the lower extreme of interior staving is provided with the mud discharging control panel, the lower extreme of outer staving is connected with the drain pipe, the lower part of flowing back chamber is provided with the secondary filter of slope, the drain has been seted up on the lateral wall of outer staving and the position that the secondary filter lower extreme corresponds, it is provided with the washing terminals who. The utility model has simple structure, can separate solid and liquid from sludge generated by papermaking wastewater, is convenient for subsequent treatment, has low treatment cost and high separation efficiency; the separated liquid can be further filtered through the secondary filter plate, and the treatment effect is good.

Description

Sludge treatment device for papermaking wastewater

Technical Field

The utility model relates to a sludge treatment equipment field, in particular to sludge treatment device of papermaking waste water.

Background

Paper-making waste water (Papermaking waste water) refers to waste water produced during the pulp and paper making process. Comprises pulping and cooking waste liquor, washing waste water, bleaching waste water, paper machine white water and the like. The papermaking wastewater has complex components and poor biodegradability, belongs to industrial wastewater which is difficult to treat, and is one of main industrial pollution sources in China. The papermaking wastewater can generate sludge after the steps of precipitation, filtration and the like, and the sludge of the part contains certain moisture which is neither liquid nor solid, so that the treatment is difficult, the cost is high and the treatment efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sludge treatment device of papermaking waste water has solved among the prior art the sludge treatment difficulty that papermaking waste water produced in the course of working, defect with high costs and treatment effeciency low.

The technical scheme of the utility model is realized like this:

the utility model provides a sludge treatment equipment of papermaking waste water, including interior staving, interior staving overcoat has outer staving, form the flowing back chamber between interior staving and the outer staving, interior staving side is connected with into mud pipe, be provided with the clamp plate that reciprocates in the interior staving, connect the drive arrangement that drives the clamp plate and reciprocate on the clamp plate, the side of interior staving is even is provided with a plurality of outage, the lower extreme of interior staving is provided with the mud discharging control panel, the lower extreme of outer staving is connected with the drain pipe, the lower part in flowing back chamber is provided with the secondary filter of slope, the drain has been seted up on the lateral wall of outer staving and the position that the secondary filter lower extreme corresponds, it is provided.

Preferably, the side wall of the outer barrel body is provided with at least one transparent observation window.

Preferably, the transparent viewing window is a transparent glass window or a transparent acrylic window.

Preferably, the lower part of the outer barrel body is a tapered barrel body with a large upper part and a small lower part.

Preferably, the number of the flushing nozzles is three.

Preferably, the drive means is a hydraulic cylinder.

The utility model has the advantages that:

1. the utility model discloses simple structure can carry out solid-liquid separation with the mud that papermaking waste water produced, makes things convenient for subsequent processing, and processing cost is low to separation efficiency is high.

2. The separated liquid can be further filtered through the secondary filter plate, and the treatment effect is good.

3. Because the secondary filter sets up for the slope, when the filth that filters the production was many, can follow the high-end and slide toward the low side, get into the drain, after long-time the use, the secondary filter can also wash through washing terminals, prevents that the secondary filter from blockking up seriously.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1-inner barrel, 11-mud inlet pipe, 12-liquid discharge hole, 2-outer barrel, 21-liquid discharge cavity, 22-liquid discharge pipe, 23-sewage outlet, 25-transparent observation window, 3-pressing plate, 4-driving device, 5-mud discharge control plate, 6-secondary filtering plate and 7-flushing sprayer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, a sludge treatment equipment of papermaking waste water, including interior staving 1, 1 overcoat of interior staving has outer staving 2, form leakage fluid chamber 21 between interior staving 1 and the

outer staving

2, 1 side of interior staving is connected with into mud pipe 11, be provided with the clamp plate 3 that reciprocates in the interior staving 21, connect the drive arrangement 4 that drives the clamp plate and reciprocate on the clamp plate 3, the even a plurality of outage 12 that are provided with in side of interior staving 1, the lower extreme of interior staving 1 is provided with row mud control panel 5, the lower extreme of outer staving 2 is connected with drain pipe 22, the lower part of leakage fluid chamber 21 is provided with the secondary filter 6 of slope, drain 23 has been seted up on the lateral wall of outer staving 2 and the position that secondary filter 6 lower extreme corresponds, be provided with flush head 7 that is used for.

The utility model discloses simple structure can carry out solid-liquid separation with the mud that papermaking waste water produced, makes things convenient for subsequent processing, and processing cost is low to separation efficiency is high. The separated liquid can be further filtered through the secondary filter plate 6, and the treatment effect is good. Because secondary filter 6 sets up for the slope, when the filth that filters the production was many, can follow the high-end and slide toward the low end, get into the drain, after long-time the use, secondary filter 6 can also wash through washing terminals 7, prevents that secondary filter 6 from blockking up seriously.

In order to facilitate the observation of the internal situation, at least one transparent observation window 25 is disposed on the sidewall of the outer barrel body 2. The transparent observation window 25 can be a transparent glass window or a transparent acrylic window, and can also be a transparent window made of other materials.

In order to reduce the volume, the lower part of the outer barrel body 2 is a conical barrel body with a large upper part and a small lower part.

In order to achieve a good flushing effect, the number of the flushing nozzles 7 is three.

The driving device 4 may be a hydraulic cylinder, or may be any other mechanism as long as it can drive the platen to move up and down.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a sludge treatment equipment of papermaking waste water which characterized in that: including interior staving, interior staving overcoat has outer staving, form the flowing back chamber between interior staving and the outer staving, interior staving side is connected with into mud pipe, be provided with the clamp plate that reciprocates in the interior staving, connect the drive arrangement that drives the clamp plate and reciprocate on the clamp plate, the side of interior staving is even is provided with a plurality of outage, the lower extreme of interior staving is provided with row mud control panel, the lower extreme of outer staving is connected with the drain pipe, the lower part in flowing back chamber is provided with the secondary filter of slope, the drain has been seted up on the lateral wall of outer staving and the position that the secondary filter lower extreme corresponds, it is provided with the washing terminals who.

2. The sludge treatment apparatus for paper making wastewater according to claim 1, characterized in that: at least one transparent observation window is arranged on the side wall of the outer barrel body.

3. The sludge treatment apparatus for paper making wastewater according to claim 2, characterized in that: the transparent observation window is a transparent glass window or a transparent acrylic window.

4. The sludge treatment apparatus for paper making wastewater according to claim 1, characterized in that: the lower part of the outer barrel body is a conical barrel body with a large upper part and a small lower part.

5. The sludge treatment apparatus for paper making wastewater according to claim 1, characterized in that: the number of the flushing nozzles is three.

6. The sludge treatment apparatus for paper making wastewater according to claim 5, characterized in that: the driving device is a hydraulic cylinder.