CN110983843A

CN110983843A - Pulper for papermaking production

Info

Publication number: CN110983843A
Application number: CN201911270611.7A
Authority: CN
Inventors: 朱华生
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-04-10

Abstract

The utility model provides a pulper for papermaking production, includes jar body and the internal (mixing) shaft of jar, jar body one side sets up the feed inlet, and the bottom sets up discharge gate and drain, the (mixing) shaft sets up in jar body bottom, and a driving motor is connected to one end, a driving motor installs in jar external side of body bottom, its characterized in that: and an equipment flange is arranged at the top of the tank body. This pulper for papermaking production can wash jar internal portion through the nozzle on the scavenge pipe, and the nozzle outwards sprays the scope big, and the cleaning performance is good to utilize vertical scavenge pipe can conveniently to stir the epaxial residue in each position and spray the washing, can fully wash.

Description

Pulper for papermaking production

Technical Field

The invention relates to the technical field of papermaking equipment, in particular to a pulper for papermaking production.

Background

The paper making process includes two basic processes, pulping and paper making, the pulping is to separate plant fiber material mechanically, chemically or combination to obtain natural color pulp or bleached pulp, and the paper making is to combine the pulp fiber suspended in water into paper sheet.

The pulping process needs to be carried out by a pulper, after pulping is finished, partial impurity residues and the like can be remained in the pulper, the use of the pulper is seriously influenced if the cleaning is not timely, and particularly, a stirring shaft in the pulper is difficult to clean due to certain curvature.

Disclosure of Invention

In order to solve the problems, the invention provides a pulper for papermaking.

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides a pulper for papermaking production, includes jar body and the internal (mixing) shaft of jar, jar body one side sets up the feed inlet, and the bottom sets up discharge gate and drain, the (mixing) shaft sets up in jar body bottom, and a driving motor is connected to one end, a driving motor installs in jar external side of body bottom, its characterized in that: the jar body top erection equipment flange, install water pump and second driving motor on the equipment flange, the pivot is connected to second driving motor bottom, the pivot runs through the equipment flange back downwards and connects the scavenge pipe, set up the nozzle of a plurality of quantities on the scavenge pipe, the hose is connected to the water pump bottom, the hose runs through the equipment flange back downwards and communicates with the scavenge pipe.

Preferably, the purge tube includes horizontal purge tube, the elbow is all connected at horizontal purge tube both ends, vertical purge tube is connected to the elbow other end, the nozzle evenly distributed is on horizontal purge tube, elbow and vertical purge tube.

Preferably, the bend is a 90 ° bend.

Preferably, the spraying openings are concentric tapered openings with different diameters.

Preferably, the rotating shaft is telescopic.

Preferably, the bottom of the tank body is provided with a support leg.

The invention has the following beneficial effects:

this pulper for papermaking production can wash jar internal portion through the nozzle on the scavenge pipe, and the nozzle outwards sprays the scope big, and the cleaning performance is good to utilize vertical scavenge pipe can conveniently to stir the epaxial residue in each position and spray the washing, can fully wash.

Drawings

Fig. 1 is a schematic structural diagram of a pulper for papermaking according to the present invention.

Fig. 2 is a schematic structural diagram of a washing pipe of a pulper for papermaking according to the present invention.

Fig. 3 is a schematic structural view of a spraying port of a pulper for papermaking according to the present invention.

Detailed Description

In order that the objects and advantages of the invention will be more clearly understood, the invention is further described in detail below with reference to examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-3, the pulper for papermaking according to the embodiment of the present invention includes a tank body 2 and a stirring shaft 11 inside the tank body 2, a feed inlet 3 is disposed on one side of the tank body 2, a discharge outlet 13 and a sewage discharge outlet 10 are disposed on the bottom of the tank body 2, the stirring shaft 11 is disposed at the bottom of the tank body 2, one end of the stirring shaft is connected to a first driving motor 12, the first driving motor 12 is mounted at the outer side of the bottom of the tank body 2, an equipment flange 4 is mounted at the top of the tank body 2, a water pump 6 and a second driving motor 7 are mounted on the equipment flange 4, the bottom of the second driving motor 7 is connected to a rotating shaft 8, the rotating shaft 8 penetrates the equipment flange 4 downwards and then is connected to a cleaning pipe 9, a plurality of spraying openings 94 are formed in the cleaning pipe 9, the.

Further, the cleaning pipe 9 includes a horizontal cleaning pipe 91, the two ends of the horizontal cleaning pipe 91 are both connected with an elbow 92, the other end of the elbow 92 is connected with a longitudinal cleaning pipe 93, and the spraying openings 94 are uniformly distributed on the horizontal cleaning pipe 91, the elbow 92 and the longitudinal cleaning pipe 93.

Further, the bend 92 is a 90 ° bend.

Further, the spray opening 94 is a concentric tapered opening.

Further, the rotating shaft 8 is telescopic.

Further, the bottom of the tank body 2 is provided with a support leg 1.

The working principle of the device of the invention is as follows:

paper pulp gets into from feed inlet 3, first driving motor 12 drives (mixing) shaft 11 and stirs, stir the back and follow the ejection of compact of discharge gate 13, the back is accomplished in the ejection of compact, go out water by 6 control of water pump, get into in the scavenge pipe 9 by hose 5, spray from nozzle 94 and wash jar internal portion 2 inside, second driving motor 7 drives pivot 8 and rotates, preferably, pivot 8 is the telescopic, can reciprocate in jar internal 2 in order to guarantee jar full cleaning of body 2, pivot 8 moves down and makes vertical scavenge pipe 93 be located (mixing) shaft 11 both sides, can conveniently wash the residue on the (mixing) shaft 11, the full cleaning, set up nozzle 94 as the toper mouth of concentric different footpath, inside radius is little, outside radius is big, outside spraying range is big, the cleaning performance is good, wash waste liquid from drain 10 discharges.

In conclusion, the device can clean the inside of the tank body 2 through the spraying opening 94 on the cleaning pipe 9, the spraying opening has a large outward spraying range and a good cleaning effect, and residues on the stirring shaft 11 in all directions can be conveniently sprayed and cleaned through the longitudinal cleaning pipe 93, so that the tank can be sufficiently cleaned.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.

Claims

1. The utility model provides a pulper for papermaking production, includes jar body and the internal (mixing) shaft of jar, jar body one side sets up the feed inlet, and the bottom sets up discharge gate and drain, the (mixing) shaft sets up in jar body bottom, and a driving motor is connected to one end, a driving motor installs in jar external side of body bottom, its characterized in that: the jar body top erection equipment flange, install water pump and second driving motor on the equipment flange, the pivot is connected to second driving motor bottom, the pivot runs through the equipment flange back downwards and connects the scavenge pipe, set up the nozzle of a plurality of quantities on the scavenge pipe, the hose is connected to the water pump bottom, the hose runs through the equipment flange back downwards and communicates with the scavenge pipe.

2. A pulper for paper making according to claim 1, characterised in that: the cleaning pipe comprises a transverse cleaning pipe, the two ends of the transverse cleaning pipe are connected with the elbows, the other ends of the elbows are connected with the longitudinal cleaning pipe, and the spray openings are uniformly distributed on the transverse cleaning pipe, the elbows and the longitudinal cleaning pipe.

3. A pulper for paper making according to claim 2, characterised in that: the elbow is a 90-degree elbow.

4. A pulper for the production of paper according to any one of claims 1-3, characterised in that: the spraying opening is a concentric tapered opening with different diameters.

5. A pulper for paper making according to claim 1, characterised in that: the rotating shaft is telescopic.

6. A pulper for paper making according to claim 1, characterised in that: and the bottom of the tank body is provided with support legs.