CN208328538U - Integrated high-efficiency energy-saving double-layer pulp purifiation vibration frame sieve - Google Patents

Abstract

The utility model discloses a kind of integrated high-efficiency energy-saving double-layer pulp purifiation vibration frame sieves, including a cabinet, the cabinet is stainless steel material, before the cabinet, a through-hole is provided through at trailing flank, the barred body of a transmitting vibration force is combined with by the through-hole, in the upper of the barred body, the guide rod of more conduction vibration power is symmetrically arranged at lower surface, it is provided in the cabinet, lower two layers of sieve plate, sieve pore is evenly equipped in the plate face of the sieve plate, there are two sloping portions for the sieve plate tool, multiple pilot holes are vertically provided at the medium position of the sieve plate, the bottom of the cabinet is provided with multiple elastic supports, the both ends of the barred body are provided with bayonet, a plate is arranged with by bayonet, bolt is connected between the plate and the barred body, vibration force is provided in the surface screw fixation of the plate Vibrating motor；The present apparatus can realize the filtering of paper pulp under conditions of opposing seal, avoid wasting.

Description

Integrated high-efficiency energy-saving double-layer pulp purifiation vibration frame sieve

Technical field

The utility model relates to a kind of integrated high-efficiency energy-saving double-layer pulp purifiation vibration frame sieves.

Background technique

During pulp purifiation, solid or other impurities are screened out to obtain good slurry with vibration frame.

In the prior art, the concentration of the hair slurry of rotary spherical digester ejection is 8%, is converted entering the preceding 8% mao of slurry needs per ton of vibration frame sieve 4.333 tons of water can drop to 1.5% concentration, then into people's first vibration frame sieve, then shaken frame sieve by pipeline flow-direction second.

The first generation be shake frame sieve bottom surface 2mm sieve plate on be covered in picturesque disorder circular hole, first of Circularhole diameter is φ 8, the Two vibration frame sieve Circularhole diameters are φ 6, and vibration frame sieve is hung from above by four springs, and an eccentric shaft at focus point passes through motor Transmission, reaches vibrating effect.In use, first of vibration frame sieve will be greater than 8 millimeters of screenings, impurity is jumped automatically from vibration frame sieve outlet Out, the good slurry of 1.5% concentration passes through from 8 circular hole of sieve plate φ that vibration frame sieves.Pass through the lower second vibration frame sieve of pipeline flow-direction.The Two vibration frame sieves are substantially as first, and only the circular hole on sieve plate is φ's 6 so second vibration frame sieve will be greater than 6 millimeters Screenings, impurity jumped out automatically from vibration frame sieve outlet, the good slurry of 1.5% concentration passes through from 6 circular hole of sieve plate φ that vibration frame sieves, and enters Scummer.

But above structure is in application process, since vibration frame sieve is uncovered structure, enters flow when paper pulp When increase, it is most likely that cause paper pulp to export to outside, cause to waste.

Based on the above issues, it is desirable to provide one kind can realize the filtering of paper pulp under conditions of opposing seal, avoid making At the integrated high-efficiency energy-saving double-layer pulp purifiation vibration frame sieve of waste.

Utility model content

The technical problem to be solved by the utility model is to provide one kind can realize paper pulp under conditions of opposing seal Filtering, avoid waste integrated high-efficiency energy-saving double-layer pulp purifiation vibration frame sieve.

The utility model is achieved through the following technical solutions:

A kind of integrated high-efficiency energy-saving double-layer pulp purifiation vibration frame sieve, including a cabinet, the cabinet are stainless steel material, It is provided through a through-hole in the forward and backward lateral position of the cabinet, the barred body of a transmitting vibration force is combined with by the through-hole, The guide rod of more conduction vibration power is symmetrically arranged at the upper and lower surfaces of the barred body, be provided in the cabinet, Lower two layers of sieve plate is evenly equipped with sieve pore in the plate face of the sieve plate, and the screen-aperture on the sieve plate is 8mm at the middle and upper levels, under Screen-aperture on the layer sieve plate is 6mm, the sieve plate tool there are two sloping portion, sloping portion far from the sieve plate that One end forms vertical component after being bent upwards, be welded and fixed between vertical component and the inner wall of the cabinet, in the sieve plate Multiple pilot holes are vertically provided at medium position, the guide rod is inserted into the pilot hole, and the outer wall fitting of guide rod The inner wall of the pilot hole is provided with multiple elastic supports in the bottom of the cabinet, and the both ends of the barred body are provided with card Mouthful, a plate is arranged with by bayonet, is connected with bolt between the plate and the barred body, is fixed in the surface screw of the plate It is provided with the vibrating motor of vibration force, the vibrating motor uses three phase supply, and is connected with opening for an adjusting vibration frequency It closes, the bottom of the cabinet is provided with the delivery line of export paper pulp, is combined with the ball valve manually controlled on the delivery line, Feed inlet is provided at the top position of the cabinet.

Preferably, the barred body is hollow structure.

Preferably, it avoids being provided with cleaning slot in the forward and backward of the cabinet, the cleaning slot corresponds to the sieve plate Sloping portion, has been detachably matched cover board in the cleaning slot, and the cover board has the core being inserted into the cleaning slot Portion；It is convenient for regularly clearing up screenings by cleaning slot.

Preferably, gluing is fixed with sealing ring at the outer wall of the core, and the sealing ring is bonded the interior of the cleaning slot Sealing is formed after wall.

Preferably, the tilt angle of the sloping portion is 15 °~30 °.

Preferably, the elastic support includes the support column for being welded on the bottom of box, and the branch fixed on the ground Fagging has the first support column at the top of the support plate, is arranged with spring between the support column and first support column, Under the supporting role of spring, it is not in contact with each other between the support column and first support column；Above structure makes cabinet be With activity space, it is ensured that the support stationarity of cabinet avoids the vibration force as caused by vibrating motor that cabinet is caused to shake It is dynamic, and vibration force is conducted to ground.

Preferably, be provided with the cutting ferrule of rubber material on the barred body, the cutting ferrule be fastened on the barred body with it is described Between through-hole, the cutting ferrule has a conical section being inserted into the through-hole, has retaining ring in conical section, and retaining ring is worn Limit is in the inside of cabinet after crossing through-hole, and the big end part of cutting ferrule is then limited in the outside of cabinet；The structure can play The fixed effect of barred body.

The screening step of the present apparatus is as follows:

Hair slurry is filled into cabinet from feed inlet, screenings in hair slurry greater than 8mm is filtered sieve plate on upper layer Top, and it is greater than 6mm, the screenings less than 8mm is then filtered the top of the sieve plate described in lower layer, and the paper pulp across two layers of sieve plate is full Foot production requires；During the filtration process, vibration force is provided by vibrating motor, vibration force cooperates guide rod to pass to sieve by barred body Plate, so that sieve plate is in certain vibration frequency, compare the form being fixed on vibrating motor on cabinet, the vibration in this product Vibration frequency preferably can be passed to sieve plate by dynamic motor, reduce energy loss；And sieve plate has sloping portion, so that heap Screenings of the product on sieve plate can be vibrated at two side positions, avoid the blocking of sieve plate.

The beneficial effects of the utility model are: the screening and filtering of paper pulp can be completed using double-deck sieve plate in the present apparatus, Simultaneously in screening, two-way screening can be carried out by the sloping portion of two sides, even if wherein institute on the sloping portion of side Uniformly distributed sieve pore blockade, can also be filtered by other side sloping portion, be in entire screening process in cabinet into It is capable, therefore directly can be passed slurries by delivery line to avoid the waste of pulp liquor, while after the completion of paper pulp filtering It leads to slag remover, biggish convenience is provided, the structure of the present apparatus is relatively simple, and cost is more cheap, is suitble to promote the use of.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the schematic diagram of internal structure of the utility model；

Fig. 2 is the main view of cabinet；

Fig. 3 is the perspective view of sieve plate；

Fig. 4 is the side view of barred body；

Fig. 5 is the main view of cover board；

Fig. 6 is the side view of cover board.

Specific embodiment

All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive Feature and/or step other than, can combine in any way.

Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only It is an example in a series of equivalent or similar characteristics.

In the description of the present invention, it should be understood that term " one end ", " other end ", " outside ", "upper", " interior The orientation or positional relationship of the instructions such as side ", "horizontal", " coaxial ", " center ", " end ", " length ", " outer end " is based on attached drawing Shown in orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion institute The device or element of finger must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this reality With novel limitation.

In addition, in the description of the present invention, the meaning of " plurality " is at least two, such as two, three etc., unless Separately there is clearly specific restriction.

In the present invention unless specifically defined or limited otherwise, term " setting ", " connection ", " passes through at " socket " Wear ", the terms such as " grafting " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral； It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly.For this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

A kind of integrated high-efficiency energy-saving double-layer pulp purifiation vibration frame sieve as shown in Figures 1 to 6, including a cabinet 1, it is described Cabinet 1 is stainless steel material, is provided through a through-hole 101 in the forward and backward lateral position of the cabinet 1, is matched by the through-hole 101 The barred body 2 for having a transmitting vibration force is closed, more conduction vibration power are symmetrically arranged at the upper and lower surfaces of the barred body 2 and are used Guide rod 3, upper and lower two layers of sieve plate 4 is provided in the cabinet 1, is evenly equipped with sieve pore 401 in the plate face of the sieve plate 4, 401 aperture of sieve pore on the sieve plate 4 is 8mm at the middle and upper levels, and 401 aperture of sieve pore on sieve plate 4 described in lower layer is 6mm, the sieve For the tool of plate 4 there are two sloping portion 402, sloping portion 402 forms vertical component after being bent upwards far from that one end of the sieve plate 4 403, it is welded and fixed between vertical component 403 and the inner wall of the cabinet 1, it is vertically arranged at the medium position of the sieve plate 4 There are multiple pilot holes 404, the guide rod 3 is inserted into the pilot hole 404, and the outer wall of guide rod 3 is bonded the pilot hole 404 inner wall is provided with multiple elastic supports 7 in the bottom of the cabinet 1, and the both ends of the barred body 2 are provided with bayonet 201, a plate 202 is arranged with by bayonet 201, bolt 211 is connected between the plate 202 and the barred body 2, in the plate The fixed vibrating motor 203 for being provided with vibration force of 202 surface screw, the vibrating motor 203 uses three phase supply, and connects There is the switch (not shown) of an adjusting vibration frequency, the bottom of the cabinet 1 be provided with the delivery line 5 of export paper pulp, It is combined with the ball valve 501 manually controlled on the delivery line 5, is provided with feed inlet 6 at the top position of the cabinet 1.

A preferred embodiment in the utility model, the barred body 2 are hollow structure.

A preferred embodiment in the utility model, forward and backward in the cabinet 1 avoid being provided with cleaning slot 121, the sloping portion 402 of the corresponding sieve plate 4 of cleaning slot 121 has been detachably matched lid in the cleaning slot 121 Plate 131, the cover board 131 have the core 141 being inserted into the cleaning slot 121；It is convenient for carrying out screenings by cleaning slot Regularly clear up.

A preferred embodiment in the utility model, gluing is fixed with sealing ring 151 at the outer wall of the core 141, The sealing ring 151 forms sealing after being bonded the inner wall of the cleaning slot 121.

A preferred embodiment in the utility model, the tilt angle of the sloping portion 402 are 25 °.

A preferred embodiment in the utility model, the elastic support 7 include the branch for being welded on the bottom of box Dagger 701, and the support plate 702 fixed on the ground, support plate can between ground screw, on the top of the support plate 702 Portion has the first support column 703, and the first support column is an integral structure with support plate, the support column 701 and described first Spring 704 is arranged between dagger 703, under the supporting role of spring 704, the support column 701 and first support column It is not in contact with each other between 703；Above structure makes cabinet have activity space, it is ensured that the support stationarity of cabinet, avoid by The vibration force caused by vibrating motor causes cabinet to vibrate, and vibration force is conducted to ground.

A preferred embodiment in the utility model is provided with the cutting ferrule 222 of rubber material, institute on the barred body 2 It states cutting ferrule 222 to be fastened between the barred body 2 and the through-hole 101, the cutting ferrule 222 has one to be inserted into the through-hole Conical section 223 limits after there is retaining ring 224, retaining ring 224 to pass through through-hole 101 in conical section 223 in the inside of cabinet 1, And the big end part of cutting ferrule 222 is then limited in the outside of cabinet 1；The structure can play the fixed effect of barred body.

The screening step of the present apparatus is as follows:

Hair slurry is filled into cabinet from feed inlet, screenings in hair slurry greater than 8mm is filtered sieve plate on upper layer Top, and it is greater than 6mm, the screenings less than 8mm is then filtered the top of the sieve plate described in lower layer, and the paper pulp across two layers of sieve plate is full Foot production requires；During the filtration process, vibration force is provided by vibrating motor, vibration force cooperates guide rod to pass to sieve by barred body Plate, so that sieve plate is in certain vibration frequency, compare the form being fixed on vibrating motor on cabinet, the vibration in this product Vibration frequency preferably can be passed to sieve plate by dynamic motor, reduce energy loss；And sieve plate has sloping portion, so that heap Screenings of the product on sieve plate can be vibrated at two side positions, avoid the blocking of sieve plate.

The beneficial effects of the utility model are: the screening and filtering of paper pulp can be completed using double-deck sieve plate in the present apparatus, Simultaneously in screening, two-way screening can be carried out by the sloping portion of two sides, even if wherein institute on the sloping portion of side Uniformly distributed sieve pore blockade, can also be filtered by other side sloping portion, be in entire screening process in cabinet into It is capable, therefore directly can be passed slurries by delivery line to avoid the waste of pulp liquor, while after the completion of paper pulp filtering It leads to slag remover, biggish convenience is provided, the structure of the present apparatus is relatively simple, and cost is more cheap, is suitble to promote the use of.

Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to In this, any change or replacement expected without creative work be should be covered within the scope of the utility model. Therefore, the protection scope of the utility model should be determined by the scope of protection defined in the claims.

Claims (7)

1. a kind of integrated high-efficiency energy-saving double-layer pulp purifiation vibration frame sieve, including a cabinet, the cabinet are stainless steel material, It is characterized in that: being provided through a through-hole in the forward and backward lateral position of the cabinet, a transmitting vibration force is combined with by the through-hole Barred body is symmetrically arranged with the guide rod of more conduction vibration power at the upper and lower surfaces of the barred body, in the cabinet It is provided with upper and lower two layers of sieve plate, sieve pore is evenly equipped in the plate face of the sieve plate, at the middle and upper levels the screen-aperture on the sieve plate For 8mm, the screen-aperture on sieve plate described in lower layer is 6mm, and there are two sloping portions for the sieve plate tool, and sloping portion is far from described That one end of sieve plate forms vertical component after being bent upwards, be welded and fixed between vertical component and the inner wall of the cabinet, in institute It states and is vertically provided with multiple pilot holes at the medium position of sieve plate, the guide rod is inserted into the pilot hole, and guide rod Outer wall is bonded the inner wall of the pilot hole, the bottom of the cabinet is provided with multiple elastic supports, the both ends of the barred body are equal It is provided with bayonet, a plate is arranged with by bayonet, is connected with bolt between the plate and the barred body, on the surface of the plate The fixed vibrating motor for being provided with vibration force of screw, the vibrating motor use three phase supply, and are connected with an adjusting vibration The switch of frequency is provided with the delivery line of export paper pulp in the bottom of the cabinet, is combined with manual control on the delivery line The ball valve of system is provided with feed inlet at the top position of the cabinet.

2. integrated high-efficiency energy-saving double-layer pulp purifiation vibration frame sieve according to claim 1, it is characterised in that: the barred body For hollow structure.

3. integrated high-efficiency energy-saving double-layer pulp purifiation vibration frame sieve according to claim 1, it is characterised in that: in the case The forward and backward of body avoids being provided with cleaning slot, and the cleaning slot corresponds to the sloping portion of the sieve plate, in the cleaning slot It is detachably matched cover board, the cover board has the core being inserted into the cleaning slot.

4. integrated high-efficiency energy-saving double-layer pulp purifiation vibration frame sieve according to claim 3, it is characterised in that: the core Outer wall at gluing be fixed with sealing ring, the sealing ring forms sealing after being bonded the inner wall of the cleaning slot.

5. integrated high-efficiency energy-saving double-layer pulp purifiation vibration frame sieve according to claim 1, it is characterised in that: the inclination Partial tilt angle is 15 °~30 °.

6. integrated high-efficiency energy-saving double-layer pulp purifiation vibration frame sieve according to claim 1, it is characterised in that: the elasticity Pillar includes the support column for being welded on the bottom of box, and the support plate fixed on the ground, is had at the top of the support plate There is the first support column, is arranged with spring between the support column and first support column, it is described under the supporting role of spring It is not in contact with each other between support column and first support column.

7. integrated high-efficiency energy-saving double-layer pulp purifiation vibration frame sieve according to claim 1, it is characterised in that: in the stick The cutting ferrule of rubber material is provided on body, the cutting ferrule is fastened between the barred body and the through-hole, and the cutting ferrule has one The conical section being inserted into the through-hole, limit is in cabinet after there is retaining ring, retaining ring to pass through through-hole in conical section Side, and the big end part of cutting ferrule is then limited in the outside of cabinet.