阅读说明：本技术 一种废纸制浆浮选装置 (Waste paper pulping flotation device ) 是由 黎应祥 潘天武 殷成发 郑代保 于 2019-11-22 设计创作，主要内容包括：本发明涉及废纸制浆技术领域,且公开了一种废纸制浆浮选装置,包括纸浆池和浮选器,所述纸浆池的左右两侧均固定安装有支撑脚,所述纸浆池的外侧固定安装有接料斗。该废纸制浆浮选装置,通过设置安装块,在进行维护需要拆卸时,同时向两侧拔动两个拔栓,在连动杆的带动下,两个滑板分别向两侧移动,滑板同时带动两个卡杆移动,当两个卡杆离开支撑杆内侧时,便可直接取出整个浮选器进行维护,装配时则无需触动任何零件,之间将两个支撑杆对准两个卡槽放下浮选器即可,卡杆在弹簧的作用下直接卡进支撑杆内侧,即可安装完毕,拆装过程中,花费的时间短,操作少,不费力达到了便于维护拆装的效果。(The invention relates to the technical field of waste paper pulping, and discloses a waste paper pulping flotation device which comprises a pulp tank and a flotation device, wherein supporting legs are fixedly arranged on the left side and the right side of the pulp tank, and a receiving hopper is fixedly arranged on the outer side of the pulp tank. This waste paper slurrying flotation device, through setting up the installation piece, when maintaining needs to dismantle, pull two to both sides simultaneously and pull out the bolt, under the drive of trace, two slides move to both sides respectively, the slide drives two kellies simultaneously and removes, when two kellies leave the bracing piece inboard, alright directly take out whole flotation device and maintain, then need not to touch any part during the assembly, it can to put down the flotation device with two draw-in grooves of two bracing pieces alignment between, the kellies is directly blocked into the bracing piece inboard under the effect of spring, can install and finish, the dismouting in-process, the time of cost is short, the operation is few, effortlessly reach the effect of being convenient for maintain the dismouting.)

1. A waste paper pulping flotation device comprises a pulp tank (1) and a flotation device (15), and is characterized in that: equal fixed mounting in the left and right sides in pulp pond (1) has supporting legs (2), the outside fixed mounting in pulp pond (1) has and connects hopper (3), the right side intercommunication that connects hopper (3) has discharging pipe (4), the equal fixed mounting in the inner wall left and right sides in pulp pond (1) has fixed block (5), the top fixed mounting of fixed block (5) has fixed arm (6), the top fixed mounting of fixed arm (6) has installation piece (7), mounting groove (8) have been seted up to the inboard of installation piece (7), two the equal fixed mounting in the back of the body one side inner wall of the back of the body of mounting groove (8) has spring (9), the equal fixed mounting in relative one side of spring (9) has slide (10) with mounting groove (8) inner wall swing joint, draw-in groove (11) have been seted up at the top of installation piece (7), two the equal fixed mounting in relative one side of slide (10) has card pole (12) that run through and extend to in ) Two the equal fixed mounting in the back of the body one side of slide (10) has trace (13) that runs through spring (9) and extend to installation piece (7) outside, two the equal fixed mounting in back of the body one side of trace (13) back of the body has pull out bolt (14), the equal fixed mounting in the top left and right sides of flotation device (15) has connecting block (16), the equal fixed mounting in back of the body one side of mutually of connecting block (16) has bracing piece (17) that extends to respectively in two draw-in grooves (11).

2. A used paper pulp flotation apparatus according to claim 1, characterized in that: the clamping rods (12) penetrate through the supporting rod (17), the tops of the two clamping rods (12) are inclined, and the inclination angle is forty degrees.

3. A used paper pulp flotation apparatus according to claim 1, characterized in that: the interlocking rod (13) is composed of a cross rod and vertical plates, the two vertical plates are fixedly connected to the opposite sides of the two cross rods, and the vertical plates are located on the outer sides of the mounting blocks (7) and are fixedly connected with the pulling bolts (14).

4. A used paper pulp flotation apparatus according to claim 1 or 3, characterized in that: the opposite sides of the mounting blocks (7) are provided with through holes, and the diameters of the through holes are matched with the diameter of the cross rod.

5. A used paper pulp flotation apparatus according to claim 1, characterized in that: the top in pulp pond (1) and connect hopper (3) all is the disappearance form, and the top of the left and right sides inner wall in pulp pond (1) is the slope form.

6. A used paper pulp flotation apparatus according to claim 1, characterized in that: the pulling bolt (14) is composed of a transverse rod and a vertical rod, the two transverse rods are respectively and fixedly connected with the two linkage rods (13), and the two vertical rods are fixedly connected to the two transverse rods on the opposite sides.

Technical Field

The invention relates to the technical field of waste paper pulping, in particular to a waste paper pulping flotation device.

Background

The paper pulp is made from plant fiber as raw material, and can be divided into mechanical paper pulp, chemical paper pulp and chemical mechanical paper pulp according to the processing method, or can be divided into wood pulp, straw pulp, hemp pulp, reed pulp, cane pulp, bamboo pulp, rag pulp and the like according to the used fiber raw material, the paper made from the paper pulp can be reused to be made into paper pulp for papermaking again, the quality of the secondary pulping product is not as good as that of the primary pulping product, and a flotation device is needed for screening high-quality paper pulp.

The flotation device has an uninterrupted working mode, is easy to block after being contacted with paper pulp for a long time, and needs to be detached and maintained regularly for prolonging the service life of the flotation device due to the reasons.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a waste paper pulping flotation device which has the advantages of convenience in maintenance, disassembly and assembly and the like, and solves the problems that the existing flotation device pursues stability once, adopts a welding or screw fixing and mounting mode, has more stability and insufficient convenience, is easy to rust by screws which are contacted with liquid all the year around, and has great obstruction to disassembly and assembly work in maintenance.

(II) technical scheme

In order to realize the purpose of convenient maintenance and disassembly, the invention provides the following technical scheme: a waste paper pulping flotation device comprises a paper pulp tank and a flotation device, wherein supporting legs are fixedly mounted on the left side and the right side of the paper pulp tank, a receiving hopper is fixedly mounted on the outer side of the paper pulp tank, a discharging pipe is communicated with the right side of the receiving hopper, fixed blocks are fixedly mounted on the left side and the right side of the inner wall of the paper pulp tank, fixed arms are fixedly mounted on the tops of the fixed blocks, a mounting block is fixedly mounted on the top of the fixed arms, a mounting groove is formed in the inner side of the mounting block, springs are fixedly mounted on the inner wall of one side of each of the two opposite sides of the mounting groove, a sliding plate movably connected with the inner wall of the mounting groove is fixedly mounted on one side of each of the opposite sides of the springs, a clamping rod penetrating through the corresponding clamping groove and extending into the clamping groove is fixedly mounted on one side of each of the opposite sides of the two, two the equal fixed mounting in interlock pole back of the body one side of the body has the bolt of pulling out, the equal fixed mounting in the top left and right sides of flotation device has the connecting block, the equal fixed mounting in the back of the body one side of the body of connecting block back of the body has the bracing piece that extends to respectively in two draw-in grooves.

Preferably, the clamping rods penetrate through the supporting rods, the tops of the two clamping rods are inclined, and the inclination angle is forty degrees.

Preferably, the trace comprises horizontal pole and riser, and two riser fixed connection back of the body one side in two horizontal poles mutually, the riser be located the installation piece outside and with pull out bolt fixed connection.

Preferably, the opposite sides of the mounting blocks are provided with through holes, and the diameter of each through hole is matched with that of the cross rod.

Preferably, the tops of the pulp tank and the receiving hopper are both in a missing shape, and the tops of the inner walls of the left side and the right side of the pulp tank are in an inclined shape.

Preferably, pull out the bolt and constitute by horizontal pole and montant, two horizontal poles respectively with two trace fixed connection, two montants fixed connection in the back of the body one side of carrying on the back of the body of two horizontal poles.

(III) advantageous effects

Compared with the prior art, the invention provides a waste paper pulping flotation device, which has the following beneficial effects:

this waste paper slurrying flotation device, through setting up the installation piece, when maintaining needs to dismantle, pull two to both sides simultaneously and pull out the bolt, under the drive of trace, two slides move to both sides respectively, the slide drives two kellies simultaneously and removes, when two kellies leave the bracing piece inboard, alright directly take out whole flotation device and maintain, then need not to touch any part during the assembly, it can to put down the flotation device with two draw-in grooves of two bracing pieces alignment between, the kellies is directly blocked into the bracing piece inboard under the effect of spring, can install and finish, the dismouting in-process, the time of cost is short, the operation is few, effortlessly reach the effect of being convenient for maintain the dismouting.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure A of the present invention;

FIG. 3 is an enlarged view of the structure B of the present invention.

In the figure: the device comprises a paper pulp tank 1, supporting legs 2, a receiving hopper 3, a discharging pipe 4, a fixing block 5, a fixing arm 6, a mounting block 7, a mounting groove 8, a spring 9, a sliding plate 10, a clamping groove 11, a clamping rod 12, a linkage rod 13, a plug 14, a flotation device 15, a connecting block 16 and a supporting rod 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a flotation device for pulping waste paper comprises a pulp tank 1 and a flotation device 15, wherein supporting legs 2 are fixedly arranged on the left side and the right side of the pulp tank 1, the tops of the pulp tank 1 and a receiving hopper 3 are both missing, the tops of the inner walls of the left side and the right side of the pulp tank 1 are inclined, the receiving hopper 3 is fixedly arranged on the outer side of the pulp tank 1, a discharging pipe 4 is communicated with the right side of the receiving hopper 3, fixed blocks 5 are fixedly arranged on the left side and the right side of the inner wall of the pulp tank 1, a fixed arm 6 is fixedly arranged on the top of the fixed block 5, an installation block 7 is fixedly arranged on the top of the fixed arm 6, perforated holes are respectively arranged on the opposite sides of the installation block 7, the diameter of the perforated holes is matched with the diameter of a cross bar, an installation groove 8 is arranged on the inner side of the installation block 7, springs 9 are fixedly arranged on the inner, the top of the mounting block 7 is provided with a clamping groove 11, opposite sides of the two sliding plates 10 are fixedly provided with clamping rods 12 which penetrate through and extend into the clamping groove 11, the clamping rods 12 penetrate through a support rod 17, the tops of the two clamping rods 12 are both inclined, the inclination angle is forty degrees, opposite sides of the two sliding plates 10 are fixedly provided with linkage rods 13 which penetrate through springs 9 and extend to the outer side of the mounting block 7, the linkage rods 13 are composed of transverse rods and vertical plates, the two vertical plates are fixedly connected to opposite sides of the two transverse rods, the vertical plates are positioned on the outer side of the mounting block 7 and are fixedly connected with pulling bolts 14, opposite sides of the two linkage rods 13 are fixedly provided with pulling bolts 14, the pulling bolts 14 are composed of transverse rods and vertical rods, the two transverse rods are respectively and fixedly connected with the two linkage rods 13, the two vertical rods are fixedly connected to opposite sides of the two transverse rods, the left, the opposite sides of the connecting block 16 are fixedly provided with supporting rods 17 respectively extending into the two clamping grooves 11.

In conclusion, the waste paper pulping flotation device is provided with the installation block 7, when maintenance needs to be carried out and disassembly is carried out, the two pulling bolts 14 are pulled towards two sides simultaneously, the two sliding plates 10 move towards two sides respectively under the driving of the linkage rod 13, the sliding plates 10 drive the two clamping rods 12 to move simultaneously, when the two clamping rods 12 leave the inner sides of the supporting rods 17, the whole flotation device 15 can be directly taken out for maintenance, any part does not need to be touched during assembly, the two supporting rods 17 are aligned to the two clamping grooves 11, the flotation device 15 is put down, the clamping rods 12 are directly clamped into the inner sides of the supporting rods 17 under the action of the springs 9, the installation is finished, in the process of disassembly and assembly, the time is short, the operation is few, the effect of convenient maintenance and disassembly is achieved, the stability of the conventional flotation device is sought once, the mode of welding or screw fixing and installation is adopted, the stability is more than necessary and the convenience is not, the screw that contacts liquid throughout the year is very easy to be rusted, has the problem of great hindrance to the dismouting work when maintaining.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.