阅读说明：本技术 一种洗涤器专用刷子及其制备方法 (A kind of dedicated brush of washer and preparation method thereof ) 是由 陈子阳 陈爱民 于 2019-09-19 设计创作，主要内容包括：一种洗涤器专用刷子及其制备方法,该洗涤器专用刷子包括锁紧帽、压紧垫片、固定套、固定垫片、若干固定压紧环、连接轴、刷毛；连接轴上依次套有若干固定压紧环、固定垫片、固定套、压紧垫片,用于固定的锁紧帽；各固定压紧环上固定连接有刷毛。该洗涤器专用刷子轻便、结构紧凑、节省空间,同时与刷式洗涤器配合使用,实现使用时几乎无压降,喷淋液用量较低,不易堵塞,且对气体洗涤效果良好。(A kind of dedicated brush of washer and preparation method thereof, which includes locking cap, compress gasket, fixing sleeve, setting-up piece, several rings that are fixed and clamped, connecting shaft, bristle；Several rings that are fixed and clamped, setting-up piece, fixing sleeve, compress gasket, locking cap for fixing are successively cased in connecting shaft；It is respectively fixed and clamped on ring and is fixedly connected with bristle.The dedicated brush of the washer is light, it is compact-sized, save space, while being used cooperatively with brush washer, realize when using that spray liquid dosage is lower, is not easy to plug, and good to gas scrubbing increase almost without pressure drop.)

1. a kind of dedicated brush of washer, it is characterised in that: including locking cap (1), compress gasket (2), fixing sleeve (3), fix Gasket (4), several rings that are fixed and clamped (5), connecting shaft (6), bristle (7)；It is successively cased on the connecting shaft (6) several described solid Determine compression ring (5), the setting-up piece (4), the fixing sleeve (3), the compress gasket (2), the locking for fixing Cap (1)；Each described be fixed and clamped on ring (5) is fixedly connected with the bristle (7).

2. the dedicated brush of a kind of washer according to claim 1, it is characterised in that: the bristle (7) and the fixation Being fixedly connected between compression ring (5) can connect for gluing.

3. the dedicated brush of a kind of washer according to claim 1, it is characterised in that: the bristle (7) is enhancing poly- third Alkene silk, and be fixed to discoid.

4. a kind of preparation method of the dedicated brush of washer, which is characterized in that the preparation method packet of the dedicated brush of washer Include following steps:

1) using polypropylene as raw material, be added 30% glass fibre and 1% graphite powder and mixed, then by extrusion granulating machine, It is extruded into strip after being warming up to 180-200 DEG C, then is cooled down by cold water, plastic pellet is finally cut into；

2) by extruding machine, by plastic pellet, the melt at 200 ~ 220 DEG C squeezes out the enhancing poly- third that 2mm is made with the pressure of 6MPa Alkene silk, and brush outer diameter is determined according to washer internal diameter, and the length of the reinforced polypropylene silk is determined by brush outer diameter, it makes At the bristle (7)；

3) ring that is fixed and clamped (5) is inserted on the connecting shaft (6), and brush is a certain amount of in the ring that is fixed and clamped (5) All-purpose adhesive a certain amount of bristle (7) is fixed into one layer；Continue to be inserted in it is described be fixed and clamped ring (5), and repeat the above process, It is formed several layers bristle (7), there is the gap of 8mm or so between every layer of bristle (7)；

4) it is sequentially loaded into the setting-up piece (4), the fixing sleeve (3) described compress gasket (2), screws on the locking cap (1), It does not pre-tighten；

5) locking cap (1) is compressed, makes the disorderly and unsystematic distribution of silk and is formed.

Technical field

The present invention relates to solid-liquid separating equipment fields, and in particular to a kind of dedicated brush of washer and preparation method thereof.

Background technique

In recent years, China's atmospheric environment is by flue dust, SO₂, Nox and harmful substance serious pollution.Each sulfuric acid plant, smelting Factory, fertilizer plant, oil refinery, the tail gas of coal-burning power plant's discharge all need to carry out cleaning dust, desulphurization and denitration processing.It is producing Various exhaust gas, toxic dust can be also generated in various degree in production, entrucking and transportational process.The body and mind for seriously affecting worker is strong Health.Such as the liquid that sulfuric acid, phosphoric acid etc. are volatile, acid mist is had in shipment and is generated, and electrolytic cell has in electrolytic process and waves Hair property toxic gas generation etc..

Currently, country and many enterprises have also identified the harm of these harmful substances, one after another to tail gas carry out washing and Purified treatment.So there have been the tail gas such as vertical stuffing washing tower, Venturi scrubber, dynamic wave scrubber to wash in the market Wash system.Such washing system using when there are pressure drop, need a large amount of spray liquid, and easily blocking, used impeller is more Heaviness takes up too much space.The characteristics of my company studies by many years, summarizes a variety of washers, has invented brush washer, In its key position be exactly washing brush, it is less to the research of brush washer at present, especially required for the washer Brush.

Summary of the invention

It is an object of the invention to overcome the above-mentioned prior art insufficient, a kind of dedicated brush of washer and its preparation side are provided Method, the dedicated brush of the washer is light, it is compact-sized, save space, while being used cooperatively, realized when using with brush washer Almost without pressure drop, spray liquid dosage is lower, is not easy to plug, and good to gas scrubbing increase.

The technical solution adopted by the present invention is that: a kind of dedicated brush of washer, including locking cap, compress gasket, fixing sleeve, Setting-up piece, several rings that are fixed and clamped, connecting shaft, bristle；Several the be fixed and clamped rings, institute are successively cased in the connecting shaft State setting-up piece, the fixing sleeve, the compress gasket, the locking cap for fixing；It is solid on each ring that is fixed and clamped Surely it is connected with the bristle.

Preferably, the bristle can be connect with being fixedly connected for the interannular that is fixed and clamped for gluing.

Preferably, the bristle is reinforced polypropylene silk, and is fixed to discoid.

A kind of preparation method of the dedicated brush of washer the following steps are included:

1) using polypropylene as raw material, be added 30% glass fibre and 1% graphite powder and mixed, then made by extrusion molding Grain machine, is extruded into strip, then cooled down by cold water, is finally cut into plastic pellet after being warming up to 180-200 DEG C；

2) by extruding machine, by plastic pellet, the melt at 200~220 DEG C is made with the pressure of 6MPa extrusion's Reinforced polypropylene silk, and brush outer diameter is determined according to washer internal diameter, and the reinforced polypropylene silk is determined by brush outer diameter Length, the bristle is made；

3) ring set that is fixed and clamped is entered in the connecting shaft, and brushed in the ring that is fixed and clamped a certain amount of omnipotent A certain amount of bristle is fixed into one layer by glue；Continue to be inserted in the ring that is fixed and clamped, and repeat the above process, forms several layers brush Mao, there is the gap of 8mm or so between every layer of bristle；

4) it is sequentially loaded into compress gasket described in the setting-up piece, the fixing sleeve, the locking cap is screwed on, does not pre-tighten；

5) locking cap is compressed, makes the disorderly and unsystematic distribution of silk and is formed.

Technical solution provided by the invention specifically has the advantages that compared with prior art:

1, conventional fan impeller is replaced using brush gear, light quality is easily changed, compact-sized, saving space；

2, it is washed using brush, needs the amount of spray liquid less, replace impeller and by brush generation suction, when use is several Without pressure drop；Automatically cleaning, no blocking can be carried out by centrifugation；

3, it is suitable for washing all trades and professions and generates toxic gas, containing dusty gas etc., and washing effect is excellent.

Detailed description of the invention

Fig. 1 is the dedicated brush main view of washer；

Fig. 2 is the dedicated brush top view of washer；

Wherein, 1 be locking cap, 2 be compress gasket, 3 be fixing sleeve, 4 be setting-up piece, 5 be fixed and clamped ring, 6 be connect Spindle, 7 are bristles.

Specific embodiment

The present invention is described further below in conjunction with attached drawing and specific embodiment, but the present invention be not limited only to it is following Specific embodiment.

The dedicated brush of a kind of washer referring to Fig.1, including locking cap 1, compress gasket 2, fixing sleeve 3, fixed pad Piece 4, several rings 5 that are fixed and clamped, connecting shaft 6, bristle 7；Several the be fixed and clamped rings 5, institute are successively cased in the connecting shaft 6 State setting-up piece 4, the fixing sleeve 3, the compress gasket 2, the locking cap 1 for fixing；Each ring 5 that is fixed and clamped On be fixedly connected with the bristle 7.

Being fixedly connected between the bristle 7 and the ring 5 that is fixed and clamped can connect for gluing.

Here a certain amount of 888 type ring guarantor ordor removing all-purpose adhesive is brushed in the ring 5 that is fixed and clamped to consolidate a certain amount of bristle 7 Determine into one layer.

The bristle 7 is reinforced polypropylene silk, and is fixed to discoid.

A kind of preparation method of the dedicated brush of washer, production the following steps are included:

1) using polypropylene as raw material, 30% glass fibre and 1% graphite powder is added, then pass through SJLZ-90-100 type Extrusion granulating machine is extruded into strip, then is cooled down by cold water after being warming up to 180 DEG C, be finally cut into plastic pellet；

2) by the extruding machine of SJ-25 model, by plastic pellet, the melt at 200 DEG C is made with the pressure extrusion of 6MPaReinforced polypropylene silk, and brush outer diameter is determined according to washer internal diameter, and the enhancing is determined by brush outer diameter The bristle is made in the length of polyacrylic fibres；

3) ring 5 that is fixed and clamped is inserted in the connecting shaft 6, and brushed in the ring 5 that is fixed and clamped a certain amount of 888 type rings protect ordor removing all-purpose adhesive and a certain amount of bristle 7 are fixed into one layer, and shape is discoid；Continue to be inserted in the fixed pressure Tight ring 5, and repeat the above process, 6 layers of bristle 7 are formed, there is the gap of 8mm between every layer of bristle 7；

4) it is sequentially loaded into compress gasket 2 described in the setting-up piece 4, the fixing sleeve 3, screws on the locking cap 1, not in advance Tightly；

5) locking cap 1 is compressed, makes the disorderly and unsystematic distribution of silk and is formed.

By compressing the locking cap 1, so that the bristle 7 is formed, and due to squeezing, the bristle 7 is because by difference here Power, disorderly and unsystematic distribution so that gas can not short circuit, washing effect is more preferably.

Technical solution provided by the invention is compared as follows with existing performance data: