CN216247376U

CN216247376U - Device for automatically detecting freeness of pulp

Info

Publication number: CN216247376U
Application number: CN202121720098.XU
Authority: CN
Inventors: 郑波; 王春; 田家熠
Original assignee: Shandong Bohui Paper Ind Co ltd
Current assignee: Shandong Bohui Paper Ind Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-04-08
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses a device for automatically detecting freeness of pulp, which comprises a tank body, a top block, a guide plate, a limiting groove and a mounting frame, wherein a pouring cover is arranged on the outer surface of the top end of the tank body, a motor is fixedly arranged on the outer surface of the top end of the pouring cover, a detection control box is fixedly arranged on one side of the tank body, bases are symmetrically arranged on the outer surface of the bottom end of the tank body, and a feeding hole penetrates through the outer surface of one side of the top end of the pouring cover. This automatic detect device of thick liquid freeness is provided with the detection control box, and the inside warning reminder system that is provided with of detection control box at first extracts a certain amount of sample from the discharge gate through the feed pump and detects, if the freeness surpasss control range, through the inside warning reminder system of detection control box, reminds, adjusts the sword distance through the staff, guarantees the quality of product, has improved work efficiency simultaneously greatly, and the practicality is high simultaneously.

Description

Device for automatically detecting freeness of pulp

Technical Field

The utility model relates to the technical field of paper pulp detection, in particular to a device for automatically detecting pulp freeness.

Background

The freeness is an important index for measuring the dewatering speed of paper pulp, but the quality of paper is very different, the freeness of the paper pulp is changed along with the change of the freeness, and the stable control of the freeness becomes more and more important along with the rapid development of the existing high-speed paper machine.

The traditional freeness control method is that after sampling detection is carried out manually, the beating power between a grinding head and a grinding disc is adjusted according to a detection result, and detection is carried out after adjustment, so that the working efficiency is low, meanwhile, the freeness is required to be proper for the pulp of a paper feeder, and the freeness is too high or too low to influence the paper quality.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a device for automatically detecting the freeness of pulp, which aims to solve the problems that the prior detection method proposed in the background art has low working efficiency, the freeness of the pulp of a paper feeder is required to be proper, and the freeness is too high or too low to affect the paper quality.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an automatic detect device of thick liquid freeness, includes a jar body, kicking block, baffle, spacing groove and mounting bracket, the top surface of the jar body is provided with irritates the lid, and the top edge of the jar body and the bottom edge of irritating the lid laminate mutually to the bilateral symmetry of the jar body is provided with the hydraulic stem, the top fixed surface of irritating the lid installs the motor, and the output shaft of motor runs through the inside of installing at irritating the lid, one side fixed mounting of the jar body has the detection control box, the bottom surface symmetry of the jar body is provided with the base, and the base is close to the top fixed surface who detects control box one side and install the feed pump, the top surface of irritating one side of lid runs through and is provided with the feed inlet, and the feed end of feed inlet sets up to loudspeaker form, the bottom lateral wall of the jar body is reserved has the discharge gate, and the discharge gate sets up to the slope form.

Preferably, the outer surfaces of the two sides of the tank body are symmetrically provided with hydraulic rods, one sides of the hydraulic rods are fixedly installed in the side wall of the tank body, the edges of the joint surface of the tank body and the irrigation cover are symmetrically provided with ejector blocks, a mounting hole through which a hydraulic rod can penetrate is formed in the middle of each ejector block at the edge of the tank body, and the outer surface of the top end of each hydraulic rod is fixedly installed on the outer surface of the bottom end of each ejector block at the edge of the irrigation cover;

adopt above-mentioned technical scheme to make the hydraulic stem can directly jack up or put down the irrigation cover, easy operation uses manpower sparingly.

Preferably, the feeding end of the feeding pump is connected with a guide pipe, the other end of the guide pipe penetrates through and is installed inside the discharging port, the discharging end of the feeding pump is connected with a material guide pipe, and the other end of the material guide pipe is installed inside the detection control box;

adopt above-mentioned technical scheme to make the feed pump can detect the raw materials extraction of discharge gate.

Preferably, a rotating shaft is longitudinally arranged in the tank body, one end of the rotating shaft is fixedly connected with the output end of the motor, a limiting groove is formed in the rotating shaft, mounting frames are mounted on the outer surface of the rotating shaft at equal intervals, and the mounting frames and the rotating shaft are fixedly mounted through bolts and the limiting groove;

adopt above-mentioned technical scheme to make the mounting bracket pass through the bolt and can slide on the spacing groove.

Preferably, the outer surfaces of the two sides of the mounting frame are symmetrically provided with cutters, one ends of the cutters are mounted on the side wall of the mounting frame in an embedded mode, and the mounting frame is connected with the rotating shaft in a sliding clamping mode;

adopt above-mentioned technical scheme to make the mounting bracket can slide on the pivot fixedly to change the tool distance.

Preferably, a guide plate is fixedly mounted inside the bottom end of the tank body, the guide plate is arranged in an inclined shape, the inclined end of the guide plate faces the feeding end of the discharge port, a vibration plate is arranged inside the guide plate, a vibrator is arranged on the outer surface of the lower end of the vibration plate, the output end of the vibrator is attached to the outer surface of the bottom end of the vibration plate, and the vibrator is fixedly mounted on the inner wall of the bottom end of the tank body;

adopt above-mentioned technical scheme to make the bobbing machine vibrations of bottom make the vibrations board shake, can prevent that the discharge gate from blockking up for discharge rate.

Compared with the prior art, the utility model has the beneficial effects that: this automatic detect device of thick liquid freeness:

1. the detection control box is arranged, an alarm prompt system is arranged in the detection control box, a certain amount of samples are extracted from a discharge port through a feeding pump for detection, if the freeness exceeds a control range, the alarm prompt system in the detection control box reminds, and the cutter distance is adjusted by workers to ensure the quality of products, so that the working efficiency is greatly improved, and meanwhile, the practicability is high;

2. the mounting frame and the limiting groove are arranged, when the cutter spacing is adjusted, only the bolt on the mounting frame needs to be unscrewed, the mounting frame and the cutter are integrally slid on the limiting groove, and after the distance is adjusted to a proper distance, the bolt is screwed down, the operation is simple, the stability is high, meanwhile, the irrigation cover and the cutter can be directly lifted up integrally through the hydraulic rod, the operation is convenient, and the labor cost is reduced;

3. be provided with baffle and vibrations board, make the raw materials after the internal stirring of jar discharge gate discharge from that can be easier through the baffle, the bobbing machine vibrations through the bottom simultaneously make the vibrations board shake, can prevent that the discharge gate from blockking up for discharge rate improves work efficiency.

Drawings

FIG. 1 is a schematic view of the overall front view structure of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic top view of the tank of the present invention;

FIG. 5 is a schematic top view of the guide plate of the present invention.

In the figure: 1. a tank body; 2. pouring a cover; 3. a motor; 4. a feed inlet; 5. a top block; 6. a hydraulic lever; 7. a base; 8. detecting a control box; 9. a feed pump; 10. a discharge port; 11. a conduit; 12. a guide plate; 13. A vibration plate; 14. a vibrator; 15. a rotating shaft; 16. a limiting groove; 17. a cutter; 18. and (7) mounting frames.

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. 1-5, the present invention provides a technical solution: a device for automatically detecting freeness of pulp comprises a tank body 1, a filling cover 2, a motor 3, a feed inlet 4, a top block 5, a hydraulic rod 6, a base 7, a detection control box 8, a feed pump 9, a discharge port 10, a guide pipe 11, a guide plate 12, a vibration plate 13, a vibrator 14, a rotating shaft 15, a limiting groove 16 and a mounting rack 18, wherein the filling cover 2 is arranged on the outer surface of the top end of the tank body 1, the edge of the top end of the tank body 1 is attached to the edge of the bottom end of the filling cover 2, the hydraulic rod 6 is symmetrically arranged on two sides of the tank body 1, the motor 3 is fixedly arranged on the outer surface of the top end of the filling cover 2, an output shaft of the motor 3 penetrates through the filling cover 2, the detection control box 8 is fixedly arranged on one side of the tank body 1, the base 7 is symmetrically arranged on the outer surface of the bottom end of the tank body 1, the feed pump 9 is fixedly arranged on the outer surface of the base 7 close to one side of the detection control box 8, irritate top one side surface of lid 2 and run through and be provided with feed inlet 4, and the feed end of feed inlet 4 sets up to loudspeaker form, the bottom lateral wall reservation of the jar body 1 has discharge gate 10, and discharge gate 10 sets up to the slope form, at first get into the raw materials from feed inlet 4, start motor 3 again, stir the raw materials, after the stirring, discharge gate 10 is discharged, extract the raw materials to detect control box 8 through starting feed pump 9 at the exhaust in-process, motor 3 stops the stirring this moment, detect out when the freeness surpasss control range, detect control box 8 and report to the police, after adjustment tool spacing, work, guarantee product quality.

The both sides surface symmetry of the jar body 1 is provided with hydraulic stem 6, and the equal fixed mounting in the lateral wall of the jar body 1 in one side of hydraulic stem 6, the jar body 1 is provided with kicking block 5 with the equal symmetry in edge of the binding face of irritating lid 2, and set up the mounting hole that can supply hydraulic stem 6 to run through in the middle of the kicking block 5 of the jar body 1 edge, and the top surface fixed mounting of hydraulic stem 6 is at the bottom surface of irritating 2 edge kicking blocks 5 of lid, at first start hydraulic stem 6 before the adjustment sword apart from, make to irritate lid 2 to rise, drive pivot 15 simultaneously and rise, after 15 whole rises in pivot, adjust the sword apart from again.

The feeding end of the feeding pump 9 is connected with a guide pipe 11, the other end of the guide pipe 11 is installed inside the discharging port 10 in a penetrating mode, the discharging end of the feeding pump 9 is connected with a material guide pipe, and the other end of the material guide pipe is installed inside the detection control box 8; a rotating shaft 15 is longitudinally arranged in the tank body 1, one end of the rotating shaft 15 is fixedly connected with the output end of the motor 3, a limiting groove 16 is formed in the rotating shaft 15, meanwhile, mounting frames 18 are arranged on the outer surface of the rotating shaft 15 at equal intervals, and the mounting frames 18 and the rotating shaft 15 are fixedly mounted through bolts and the limiting groove 16; the outer surfaces of two sides of the mounting rack 18 are symmetrically provided with cutters 17, one ends of the cutters 17 are embedded on the side wall of the mounting rack 18, and the mounting rack 18 is connected with the rotating shaft 15 in a sliding clamping manner; the inside fixed mounting in bottom of the jar body 1 has baffle 12, and baffle 12 sets up to the slope form, and the slope end of baffle 12 is towards the feed end of discharge gate 10, the inside of baffle 12 is provided with vibrations board 13 simultaneously, and the lower extreme surface of vibrations board 13 is provided with bobbing machine 14, the output of bobbing machine 14 is laminated with the bottom surface of vibrations board 13, and bobbing machine 14 fixed mounting is on the bottom inner wall of the jar body 1, when adjusting the sword apart from again, at first unscrew the bolt on the mounting bracket 18, slide on spacing groove 16 with mounting bracket 18 and cutter 17 are whole, adjust to suitable distance after, screw up the bolt again, thereby adjust the sword apart from, after adjusting the sword apart from, restart motor 3 stirs.

The working principle is as follows: when using this kind of automatic detection thick liquid freeness's device, at first as shown in fig. 1-5, at first get into the raw materials from feed inlet 4, start motor 3 again, stir the raw materials, after the stirring, discharge through discharge gate 10, extract the raw materials to detect control box 8 through starting feed pump 9 at the exhaust in-process, motor 3 stops the stirring this moment, when detecting out that the freeness surpasss control range, detect control box 8 and report to the police, after the adjustment tool spacing, working, guarantee product quality, whole practicality has been increased.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic detect device of thick liquid freeness, includes jar body (1), kicking block (5), baffle (12), spacing groove (16) and mounting bracket (18), its characterized in that: the device comprises a tank body (1), a tank cover (2) is arranged on the outer surface of the top end of the tank body (1), the edge of the top end of the tank body (1) is attached to the edge of the bottom end of the tank cover (2), hydraulic rods (6) are symmetrically arranged on two sides of the tank body (1), a motor (3) is fixedly arranged on the outer surface of the top end of the tank cover (2), an output shaft of the motor (3) is installed in the tank cover (2) in a penetrating mode, a detection control box (8) is fixedly installed on one side of the tank body (1), bases (7) are symmetrically arranged on the outer surface of the bottom end of the tank body (1), a feeding pump (9) is fixedly installed on the outer surface of the top end, close to one side of the detection control box (8), of the tank cover (2), a feeding port (4) is arranged on the outer surface of one side of the top end of the feeding port (4) in a penetrating mode, a horn-shaped feeding port is reserved on the side wall of the bottom end of the tank body (1) and a discharging port (10), and the discharge hole (10) is arranged in an inclined shape.

2. The apparatus according to claim 1, wherein the apparatus comprises: the both sides surface symmetry of the jar body (1) is provided with hydraulic stem (6), and the equal fixed mounting in the lateral wall of the jar body (1) in one side of hydraulic stem (6), the jar body (1) is provided with kicking block (5) with the equal symmetry in edge of the binding face of irritating lid (2), and sets up the mounting hole that can supply liquid pressure bar (6) to run through in the middle of kicking block (5) of the jar body (1) edge to the top surface fixed mounting of hydraulic stem (6) is at the bottom surface of irritating lid (2) edge kicking block (5).

3. The apparatus according to claim 1, wherein the apparatus comprises: the feed end of feed pump (9) is connected with pipe (11), and the other end of pipe (11) runs through the inside of installing in discharge gate (10) to the discharge end of feed pump (9) is connected with the passage, and the inside at detection control box (8) is installed to the other end of passage simultaneously.

4. The apparatus according to claim 1, wherein the apparatus comprises: the inside of the tank body (1) is longitudinally provided with a rotating shaft (15), one end of the rotating shaft (15) is fixedly connected with the output end of the motor (3), a limiting groove (16) is formed in the rotating shaft (15), meanwhile, mounting frames (18) are installed on the outer surface of the rotating shaft (15) at equal intervals, and the mounting frames (18) and the rotating shaft (15) are fixedly mounted through bolts and the limiting groove (16).

5. The apparatus of claim 4, wherein the apparatus comprises: the utility model discloses a cutter, including mounting bracket (18), the both sides surface symmetry of mounting bracket (18) is provided with cutter (17), and the equal embedded installation of one end of cutter (17) is on the lateral wall of mounting bracket (18) to be connected for the slip block between mounting bracket (18) and pivot (15).

6. The apparatus according to claim 1, wherein the apparatus comprises: the inside fixed mounting in bottom of the jar body (1) has baffle (12), and baffle (12) set up to the slope form to the slope end of baffle (12) is towards the feed end of discharge gate (10), and the inside of baffle (12) is provided with vibrations board (13) simultaneously, and the lower extreme surface of vibrations board (13) is provided with bobbing machine (14), the output of bobbing machine (14) and the laminating of the bottom surface of vibrations board (13), and bobbing machine (14) fixed mounting is on the bottom inner wall of the jar body (1).