CN217265146U

CN217265146U - A effluent treatment plant for papermaking

Info

Publication number: CN217265146U
Application number: CN202123178738.1U
Authority: CN
Inventors: 荣刚强; 唯依美
Original assignee: Anhui Weiyimei Paper Co ltd
Current assignee: Anhui Weiyimei Paper Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-08-23
Anticipated expiration: 2031-12-17

Abstract

The utility model discloses a effluent treatment plant for papermaking, including the rose box, at the rose box internal rotation connection screen section of thick bamboo, jet-propelled subassembly is connected to one side in the rose box, connects the conveyer pipe in one side below of rose box, and the conveyer pipe connects gradually water pump and reaction box, connects the stirring piece at the reaction box internal rotation, is equipped with the export in the below of reaction box, connects the filter in the top of exit, connects the outlet pipe in the below of exit. The utility model has the advantages that: this device can throw away the moisture that paper pulp fibre and impurity contain through the rotation of a sieve section of thick bamboo, improves the filtration efficiency of waste water, has still installed the jet-propelled subassembly moreover, and the clearance of a follow-up sieve section of thick bamboo of being convenient for can accelerate the reaction rate between waste water and the medicament through the stirring of stirring piece in the reaction box, has improved the treatment effeciency of sewage.

Description

A effluent treatment plant for papermaking

Technical Field

The utility model relates to a papermaking equipment technical field especially relates to a effluent treatment plant for papermaking.

Background

The paper making industry uses wood, straw, reed, rag, etc. as raw materials, and separates out cellulose by high-temperature and high-pressure cooking, and then pulp is made. In the process of paper making, a large amount of sewage is generated, and the sewage which is discharged without treatment seriously pollutes the environment and water quality resources. The sewage needs to be treated before it can be discharged.

Contain a large amount of paper pulp fibers and other impurity in the sewage that produces at paper pulp papermaking in-process, paper pulp papermaking sewage treatment device is when filtering sewage, and paper pulp fibers and other impurity can be intercepted by the filter screen, but the inside a large amount of sewage that can contain of paper pulp fiber, need stew slowly and discharge, and waste time has reduced work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a waste water treatment device for papermaking.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a effluent treatment plant for papermaking, includes the rose box, at a rose box internal rotation connection screen section of thick bamboo, connects jet-propelled subassembly in one side of rose box, connects the conveyer pipe in one side below of rose box, and the conveyer pipe connects gradually water pump and reaction box, at the stirring piece of internal rotation connection of reaction box, is equipped with the export in the below of reaction box, connects the filter in the top of exit, connects the outlet pipe in the below of exit.

Preferably, a feed hopper is connected above the screen drum, and the upper end of the feed hopper extends out of the upper box opening of the filter box.

Preferably, a first driving device is connected to the filtering box, and the first driving device drives the feeding hopper to rotate.

Preferably, the jet assembly includes the aspiration pump, and the aspiration pump is connected on the rose box, connects the standpipe through the trachea on the aspiration pump, and the standpipe passes through the connecting rod to be connected at the inside wall of rose box, connects one row of jet heads on the standpipe.

Preferably, a guide element is connected to the outside of the screen drum, and the guide element is guided to slide circumferentially on the inside of the filter box.

The utility model has the advantages of: the utility model provides a rotation that is used for waste water treatment device of papermaking can throw away the moisture that paper pulp fibre and impurity contain through a sieve section of thick bamboo, improves the filtration efficiency of waste water, has still installed jet-propelled subassembly moreover, and the clearance of a follow-up sieve section of thick bamboo of being convenient for can accelerate the reaction rate between waste water and the medicament through the stirring of stirring piece in the reaction box, has improved the treatment effeciency of sewage.

Drawings

FIG. 1 is a schematic structural diagram of a wastewater treatment device for papermaking according to the present invention;

fig. 2 is an enlarged schematic view of a portion a of fig. 1.

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 efforts all belong to the protection scope of the present invention.

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", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but 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 and 2, the utility model provides a pair of a waste water treatment device for papermaking, including rose box 1, rose box 1 is circular box, the cross section of rose box 1 is the convex, bottom welding circular orbit 1.2 in rose box 1, be equipped with annular sliding tray on annular orbit 1.2, connect guide 2.2 on a sieve section of thick bamboo 2, guide 2.2 is the guide block in this embodiment, and the quantity of guide block is two, two guide blocks are the direction slip in annular sliding tray, equal welded connection board 1.3 on every guide block, welded sieve section of thick bamboo 2 between two connecting boards 1.3, in the waste water conveying sieve section of thick bamboo 2 of papermaking, throw off water through rotating sieve section of thick bamboo 2, leave residue paper pulp in sieve section of thick bamboo 2.

Upside welding feeder hopper 2.1 at a sieve section of thick bamboo 2, carry waste water to a sieve section of thick bamboo 2 through feeder hopper 2.1, the upper end of feeder hopper 2.1 stretches out the top case mouth of rose box 1, connect first drive arrangement 1.1 on rose box 1, first drive arrangement 1.1 is first motor, first motor passes through the bolt fastening on rose box 1, connect gear 1.4 on the output shaft of first motor, cup joint ring gear 1.5 in the neck outside of feeder hopper 2.1, ring gear 1.5 meshing gear 1.4, drive gear 1.4 through first motor and rotate, gear 1.4 meshing transmission ring gear 1.5, ring gear 1.5 drives feeder hopper 2.1 and rotates, feeder hopper 2.1 drives sieve section of thick bamboo 2 and rotates, can throw away the moisture that contains in pulp fibre and the impurity through the rotation of a sieve section of thick bamboo 2.

At two rows of leading wheel 2.3 of feeder hopper 2.1's neck circumference equipartition, through leading wheel 2.3 roll direction on the inside wall of rose box 1, prevent that feeder hopper 2.1 from taking place to rock when rotating.

Jet assembly 3 is connected to one side in rose box 1, jet assembly 3 includes aspiration pump 3.1, aspiration pump 3.1 passes through the bolt fastening on the lateral surface of rose box 1, 3.2 at the gas outlet department of aspiration pump 3.1 and connects trachea, be equipped with the through-hole on the side of rose box 1 and be used for passing trachea 3.2, 3.3 of trachea connection standpipe, standpipe 3.3 sets up the inboard at rose box 1, weld two connecting rods on standpipe 3.3, two connecting rod welds the inside wall at rose box 1, connect one row of air nozzle 3.4 on standpipe 3.3, the gas of blowout spouts to sieve section of thick bamboo 2 in air nozzle 3.4, be convenient for subsequent clearance to sieve section of thick bamboo 2, improve the filter speed of waste water.

Conveyer pipe 4 is connected to one side below at rose box 1, and water pump 8 and reaction box 5 are connected gradually to conveyer pipe 4, and the waste water after the filtration in the water pump 8 extraction rose box 1, then carry into in the reaction box 5, and the water inlet department cover that is in rose box 1 at conveyer pipe 4 connects filter screen 4.1, and filter screen 4.1 is the bowl-shaped structure, can prevent not in the clean impurity of filtration gets into conveyer pipe 4.

Connect additive input port 5.2 in reaction box 5's top one side, add the medicament in to reaction box 5 through additive input port 5.2, such as organic flocculant etc., pass through bolt fastening second motor 5.1 at reaction box 5's the side of going up, be equipped with the perforating hole that is used for passing second motor 5.1 output shaft at reaction box 5's last lateral wall, connecting stirring piece 6 at second motor 5.1's downside, stirring piece 6 includes the axis of rotation, weld the puddler in the axis of rotation, it makes medicament and waste water intensive mixing to drive the puddler through second motor 5.1, and the reaction rate is improved.

Fixed plate 5.3 is connected to the bottom in reaction box 5, be equipped with tapered slot 5.4 on fixed plate 5.3, it is outside to be equipped with export intercommunication in tapered slot 5.4's bottom, connect filter 7 in the top of exit, filter 7 the impurity of waste water reaction through filter, connect outlet pipe 9 in the below of exit, through the processing water after outlet pipe 9 output reaction filters, install valve 9.1 on outlet pipe 9, through valve 9.1 switch outlet pipe 9.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A waste water treatment device for papermaking, which is characterized in that: including rose box (1), sieve section of thick bamboo (2) are connected in rose box (1) internal rotation, jet-propelled subassembly (3) are connected to one side in rose box (1), conveyer pipe (4) are connected to one side below in rose box (1), water pump (8) and reaction box (5) are connected in proper order in conveyer pipe (4), stirring piece (6) are connected to the internal rotation in reaction box (5), the below in reaction box (5) is equipped with the export, filter (7) are connected in the top of exit, outlet pipe (9) are connected to the below in the exit.

2. The wastewater treatment apparatus for papermaking according to claim 1, characterized in that: the upper part of the screen drum (2) is connected with a feed hopper (2.1), and the upper end of the feed hopper (2.1) extends out of the upper box opening of the filter box (1).

3. The wastewater treatment apparatus for papermaking according to claim 2, characterized in that: connect first drive arrangement (1.1) on rose box (1), first drive arrangement (1.1) drive feeder hopper (2.1) rotate.

4. The wastewater treatment apparatus for papermaking according to claim 1, characterized in that: jet-propelled subassembly (3) include aspiration pump (3.1), and aspiration pump (3.1) are connected on rose box (1), connect standpipe (3.3) through trachea (3.2) on aspiration pump (3.1), and standpipe (3.3) are connected at the inside wall of rose box (1) through the connecting rod, connect one row of jet-propelled head (3.4) on standpipe (3.3).

5. The wastewater treatment apparatus for papermaking according to claim 1, characterized in that: the outer side of the screen drum (2) is connected with a guide piece (2.2), and the guide piece (2.2) slides in a guiding mode on the circumference of the inner side face of the filter box (1).