CN209537915U

CN209537915U - It is a kind of to dissipate the vertical hydrabrusher of type certainly

Info

Publication number: CN209537915U
Application number: CN201821750275.7U
Authority: CN
Inventors: 刘新团
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-10-27
Filing date: 2018-10-27
Publication date: 2019-10-25
Anticipated expiration: 2028-10-27

Abstract

The utility model relates to a kind of from the vertical hydrabrusher of type, including groove body, rotor, sieve plate, motor, discharge port is dissipated, and groove body top is provided with transfer roller；The transfer roller is three, it is in the shape of " pin " arranged in parallel, wherein upper transfer roller is set to groove body position of center line, and immediately below the chain scraper conveyor batch feeding end of conveying slurry packet, and transfer roller is 0.8-1.2 meters away from chain scraper conveyor vertical range a, two lower transfer rollers are arranged in parallel in transfer roller side-lower, and lower transfer roller and upper transfer roller roller core vertical range b are 0.8-1.2 meters, and lower transfer roller and upper transfer roller roller core horizontal distance c are 0.8-1.2 meters；The transfer roller both ends extend on the outside of groove body and both ends are equipped with bearing.Using technical solutions of the utility model, slurry contains easily dispersion, and rotor stirring power can be greatly lowered, can also substantially reduce pulpboard beating time, greatly reduce size degradation energy consumption, while can ensure that slurry dispersion is more uniform, improves slurry quality and product quality.

Description

It is a kind of to dissipate the vertical hydrabrusher of type certainly

Technical field

Belong to pulp and paper technology field from the vertical hydrabrusher of type is dissipated the utility model relates to a kind of, is suitable for big Type copy paper production line size degradation starches packet pulpboard process.

Background technique

Vertical hydrabrusher is one of most common pulp crushing apparatus in pulp and paper industry, be mainly used for size degradation pulpboard, Waste and old books, waste carton etc., the primary structure of existing vertical hydrabrusher is by groove body, rotor, sieve plate, discharge port and motor Deng composition, water is first poured into groove body in the course of work, is restarted motor and is driven rotor rotation, it then will by chain scraper conveyor Slurry packet is delivered in hydrabrusher, due to the impeller wing tear and the mutual shock of the water flow of friction speed, generate a kind of huge Big rubbing action makes slurry packet gradually impregnate softening, is separated into slurry group, forms slurry after evenly dispersed, then be sent into from discharge port Next process.

But when the pulpboard wrapped greatly is put into hydrabrusher with chain scraper conveyor, slurry packet falls directly into hydrabrusher In the water of groove body, since pulpboard is laminated more, impregnate slow, the time is long, problems can be generated, first is that slurry packet dispersion need when Between it is longer, and whipping process needs bigger machine power, it is high to cause energy consumption, or even cause equipment damage, reduction makes Use the service life；Second is that pulpboard dispersion is difficult, slurry group product is big, is unfavorable for the abundant swollen of fiber, consumes more beating energy consumptions, and fine Dimension dispersion is uneven, be slurried in will appear a large amount of fibre bundle or lumps, will cause that formation of sheet is poor, opacity is low, influence Product quality.

Summary of the invention

The purpose of this utility model be in view of the above problems, provide it is a kind of not only can be in order to which pulpboard disperses, but also can save Size degradation energy consumption dissipates the vertical hydrabrusher of type certainly.

To achieve the above object, the utility model provides the following technical solutions: it is a kind of from the vertical hydrabrusher of type is dissipated, it wraps Groove body, rotor, sieve plate, motor, discharge port are included, it is characterized in that: being provided with transfer roller on groove body top.

The transfer roller is three, in the shape of " pin " arranged in parallel, wherein upper transfer roller is set to groove body position of center line, and Immediately below the chain scraper conveyor batch feeding end of conveying slurry packet, and transfer roller is 0.8-1.2 meters, two away from chain scraper conveyor vertical range a Lower transfer roller is arranged in parallel in transfer roller side-lower, and lower transfer roller and upper transfer roller roller core vertical range b are 0.8-1.2 meters, lower transfer roller with Upper transfer roller roller core horizontal distance c is 0.8-1.2 meters.

The transfer roller both ends extend on the outside of groove body and both ends are equipped with bearing.

The technical solution of the utility model is taken, is had the advantages that.

1. in the case where starching packet gravity, transfer roller rotates automatically, then starches after slurry packet encounters transfer roller by chain scraper conveyor whereabouts The automatic dispersion realized under the centrifugal force effect that the reaction force of transfer roller and rotation generate to pulpboard is wrapped, it is whole to avoid slurry packet It falls to generate rotor and directly hit, to improve the service life of critical component, ensure equipment safety, improve labour production Rate.

2. autorotation can be realized under slurry packet center of gravity effect in transfer roller, realizes the separation to pulpboard, do not need additional energy Source, it is easy to operation.

3. it is automatically discrete by pulpboard, slurry packet size degradation can be made more uniform sufficiently, reduction slurry group, improvement paper stock quality, from And reaching improves formation of sheet, opacity, promotes the purpose of product quality.

4. pulpboard infiltration is more abundant, and pulping time is short since pulpboard enters by transfer roller automatic peptizaiton before water, move Power consumption substantially reduces.

Above-mentioned technical proposal is described further with reference to the accompanying drawings and examples.

Detailed description of the invention

Attached drawing 1 is the structural schematic diagram of existing hydrabrusher.

Attached drawing 2 is that the utility model is a kind of from the structural schematic diagram for dissipating the vertical hydrabrusher of type.

Attached drawing 3 is that the utility model is a kind of from the top view for dissipating the vertical hydrabrusher of type.

In figure: 1 groove body；2 rotors；3 sieve plates；4 motors；5 discharge ports；6 carrier bar conveyers；7 slurry packets；8 bearings；9 transfer rollers.

Specific embodiment

Below by way of the drawings and specific embodiments, the utility model is described in further detail.

As shown in Fig. 2, the present embodiment provides a kind of from the scattered vertical hydrabrusher of type, including groove body 1, rotor 2, sieve plate 3, motor 4, discharge port 5 are provided with transfer roller 9 on 1 top of groove body；The transfer roller 9 is three, in the shape of " pin " arranged in parallel, Wherein upper transfer roller is set to groove body position of center line, and immediately below 6 batch feeding end of chain scraper conveyor of conveying slurry packet 7, and transfer roller It is 0.8-1.2 meters away from chain scraper conveyor vertical range a, two lower transfer rollers are set to transfer roller side-lower, lower transfer roller and upper transfer roller Roller core vertical range b is 0.8-1.2 meters, and lower transfer roller and upper transfer roller roller core horizontal distance c are 0.8-1.2 meters；The transfer roller 9 Both ends extend to 1 outside of groove body and both ends are equipped with bearing 8.

When work, slurry coating chain scraper conveyor, which is transported to release, the slurry packet of whereabouts right above transfer roller, to be encountered transfer roller, is starching Transfer roller is caused to rotate automatically under packet gravity, pulpboard is thrown away and dispersed by the anticaustic power of transfer roller and rotary centrifugal force, it falls into the water, Slurry is made after being stirred by rotor.

After technical solutions of the utility model, slurry packet is easy to be dispersed, and it is dynamic that rotor stirring can both be greatly lowered Power can also substantially reduce pulpboard beating time, greatly reduce size degradation energy consumption, while abundant, uniform infiltration can ensure slurry Material dispersion is more uniform, improves slurry quality and product quality.

Obviously, above-described embodiment is merely examples for clearly illustrating the present invention, and not to embodiment Restriction.For those of ordinary skill in the art, other not similar shapes can also be made on the basis of the above description The variation or variation of formula, there is no necessity and possibility to exhaust all the enbodiments, and thus amplifies out apparent Variation or change among the protection scope created still in the utility model.

Claims

1. a kind of dissipate the vertical hydrabrusher of type, including groove body (1), rotor (2), sieve plate (3), motor (4), discharge port (5) certainly, It is characterized in that: being provided with transfer roller (9) on groove body (1) top, the transfer roller (9) is three, in the shape of " pin " arranged in parallel, In upper transfer roller be set to groove body position of center line, and immediately below chain scraper conveyor (6) batch feeding end that packet (7) is starched in conveying, and turn Roll spacing chain scraper conveyor vertical range a is 0.8-1.2 meters, and two lower transfer rollers are arranged in parallel in transfer roller side-lower, lower transfer roller with Upper transfer roller roller core vertical range b is 0.8-1.2 meters, and lower transfer roller and upper transfer roller roller core horizontal distance c are 0.8-1.2 meters, described Transfer roller (9) both ends extend on the outside of groove body (1) and both ends are equipped with bearing (8).