CN210066337U

CN210066337U - Pressure screen for paper sheet forming

Info

Publication number: CN210066337U
Application number: CN201920684762.6U
Authority: CN
Inventors: 许祖奎; 陈熙健; 谭智
Original assignee: NEIJIANG LE XIAN MACHINERY MANUFACTURING Co Ltd
Current assignee: NEIJIANG LE XIAN MACHINERY MANUFACTURING Co Ltd
Priority date: 2019-05-14
Filing date: 2019-05-14
Publication date: 2020-02-14
Anticipated expiration: 2029-05-14

Abstract

The utility model discloses a pressure screen for page takes shape belongs to the paper and makes technical field, including the pressure tank, the support is installed to the below of pressure tank, the top of pressure tank can be dismantled and be connected with the upper cover, the motor is installed to the top of upper cover. The utility model discloses when using, pour the raw materials into from the inlet pipe, then the starter motor, the motor drives the stirring leaf this moment and stirs the raw materials, qualified raw materials passes a sieve section of thick bamboo and discharges from row material pipe, the residue is discharged from row's cinder pipe, when will changing a sieve section of thick bamboo, the upper cover is opened this moment, then with sieve section of thick bamboo anticlockwise rotation, the kelly breaks away from the draw-in groove this moment, can demolish the change with a sieve section of thick bamboo, put into the pressure tank with a new sieve section of thick bamboo, clockwise rotation sieve section of thick bamboo can block the draw-in groove with the kelly, accomplish the installation, current pressure screen compares, neotype pressure screen that is used for the page to take shape has made things convenient for the change of a sieve section of thick bamboo, the mixed effect of.

Description

Pressure screen for paper sheet forming

Technical Field

The utility model belongs to the technical field of the paper is made, specifically be a pressure screen for page takes shape.

Background

The pressure screen is used for screening and purifying pulp, and is commonly used in modern pulp mills at present. An apparatus.

The inside screen cloth of current pressure screen is difficult for changing, makes the change of screen cloth comparatively inconvenient, and the inside thick liquids of current pressure screen mix the effect not good, mixes inhomogeneously, influences the quality of thick liquids.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the screen cloth in the existing pressure screen is not easy to replace, the replacement of the screen cloth is inconvenient, the mixing effect of the slurry in the existing pressure screen is poor, the mixing is not uniform, and the quality of the slurry is influenced, the pressure screen for forming the paper sheets is provided.

The utility model adopts the technical scheme as follows:

the utility model provides a pressure screen for page takes shape, includes the pressure case, the support is installed to the below of pressure case, the top of pressure case can be dismantled and be connected with the upper cover, the motor is installed to the top of upper cover, the output transmission of motor is connected with the stirring leaf, the top intercommunication of upper cover has the inlet pipe, the right side intercommunication of pressure case has row material pipe, the bottom fixedly connected with fixture block of pressure case, the draw-in groove has been seted up to the inboard of fixture block, the inside of pressure case can be dismantled and be connected with a sieve section of thick bamboo, the below intercommunication of a sieve section of thick bamboo has row's sediment pipe, the side fixedly connected with kelly of row sediment pipe, the kelly block connect in the draw-in groove, the stirring leaf is located the inside of a sieve section of thick bamboo, motor and external.

The clamping blocks are arc-shaped, the number of the clamping blocks is two, and the two clamping blocks are symmetrically distributed.

The number of the clamping rods is two, and the two clamping rods are symmetrically distributed on the left side and the right side of the slag discharge pipe.

The bottom of the pressure box is provided with a hole, the diameter of the hole is equal to that of the slag discharging pipe, and the slag discharging pipe penetrates through the hole.

Wherein, the lower extreme of inlet pipe runs through in the upper cover, the lower extreme of inlet pipe extends to the inside of a sieve section of thick bamboo.

The upper end of the screen drum is provided with two handles, and the two handles are symmetrically distributed on two sides of the screen drum.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that: the utility model discloses when using, pour the raw materials into from the inlet pipe, then the starter motor, the motor drives the stirring leaf this moment and stirs the raw materials, the residue is crossed the inside of filtering at a sieve section of thick bamboo, qualified raw materials pass a sieve section of thick bamboo and discharge from arranging the material pipe, the residue is discharged from row's sediment pipe, when will changing a sieve section of thick bamboo, the upper cover is opened this moment, then with sieve section of thick bamboo anticlockwise rotation, the kelly breaks away from the draw-in groove this moment, can demolish the change with a sieve section of thick bamboo, put into the pressure tank with new sieve section of thick bamboo, clockwise rotation sieve section of thick bamboo can block the draw-in groove with the kelly, accomplish the installation, current pressure screen compares, neotype pressure screen that is used for the page shaping has made things convenient for the change of a sieve section of thick bamboo.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic diagram of the structure inside the pressure tank of the present invention;

fig. 3 is a schematic diagram of the structure of the middle slot of the present invention.

The labels in the figure are: 1. a pressure tank; 2. a support; 3. a slag discharge pipe; 4. a discharge pipe; 5. a motor; 6. a feed pipe; 7. an upper cover; 8. a screen cylinder; 9. stirring blades; 10. a clamping rod; 11. a clamping block; 12. a clamping groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 and fig. 2, a pressure screen for paper sheet forming comprises a pressure box 1, a support 2 is arranged below the pressure box 1, an upper cover 7 is detachably connected above the pressure box 1, a motor 5 is arranged above the upper cover 7, an output end of the motor 5 is in transmission connection with a stirring blade 9, a feeding pipe 6 is communicated above the upper cover 7, a discharging pipe 4 is communicated with the right side of the pressure box 1, a clamping block 11 is fixedly connected to the bottom of the pressure box 1, a clamping groove 12 is arranged on the inner side of the clamping block 11, a screen cylinder 8 is detachably connected inside the pressure box 1, the lower end of the feeding pipe 6 penetrates through the upper cover 7, the lower end of the feeding pipe 6 extends into the screen cylinder 8, a slag discharging pipe 3 is communicated below the screen cylinder 8, a hole is arranged at the bottom of the pressure box 1, the hole is equal to the diameter of the slag discharging pipe 3, the slag discharging pipe 3 penetrates through the hole, a clamping rod 10 is fixedly, the clamping rod 10 is clamped and connected with the clamping groove 12, the stirring blade 9 is positioned inside the screen cylinder 8, the motor 5 is electrically connected with an external power supply, when the utility model is used, raw materials are poured into the screen cylinder 8 from the inlet pipe 6, then the motor 5 is started, the motor 5 drives the stirring blade 9 to stir the raw materials at the moment, residues are filtered inside the screen cylinder 8, qualified raw materials pass through the screen cylinder 8 and are discharged from the discharge pipe 4, the residues are discharged from the slag discharge pipe 3, when the screen cylinder 8 is to be replaced, the upper cover 7 is opened at the moment, then the screen cylinder 8 is rotated anticlockwise, the clamping rod 10 is separated from the clamping groove 12 at the moment, the screen cylinder 8 can be removed and replaced, a new screen cylinder 8 is placed into the pressure box 1, the clamping rod 10 can be clamped with the clamping rod 12 by rotating the screen cylinder 8 clockwise, the installation is completed, compared with the existing pressure screen, the novel pressure screen for paper sheet forming facilitates the replacement of the screen cylinder 8, the mixing effect of the, the separation is more thorough, and the result of use is better.

Referring to fig. 3, the clamping blocks 11 are arc-shaped, the number of the clamping blocks 11 is two, the two clamping blocks 11 are symmetrically distributed, the number of the clamping rods 10 is two, the two clamping rods 10 are symmetrically distributed on the left side and the right side of the slag discharging pipe 3, when the screen drum 8 is to be replaced, the upper cover 7 is opened at the moment, then the screen drum 8 rotates anticlockwise, the clamping rods 10 are separated from the clamping grooves 12 at the moment, the screen drum 8 can be detached and replaced, a new screen drum 8 is placed into the pressure box 1, the clamping rods 10 can be clamped in the clamping grooves 12 by rotating the screen drum 8 clockwise, and the installation is completed.

Referring to fig. 2, the upper end of the screen drum 8 is provided with two handles, the two handles are symmetrically distributed on two sides of the screen drum 8, and the handles are more labor-saving and convenient to replace when the screen drum 8 is rotated.

The working principle is as follows: the utility model discloses when using, pour the raw materials into from inlet pipe 6, then starter motor 5, motor 5 drives stirring leaf 9 this moment and stirs the raw materials, the residue is filtered in the inside of a sieve section of thick bamboo 8, qualified raw materials pass a sieve section of thick bamboo 8 and discharge from row material pipe 4, the residue is discharged from row sediment pipe 3, when will changing a sieve section of thick bamboo 8, open upper cover 7 this moment, then with sieve section of thick bamboo 8 anticlockwise rotation, card pole 10 breaks away from draw-in groove 12 this moment, can demolish sieve section of thick bamboo 8 and change, put into pressure tank 1 with new sieve section of thick bamboo 8, clockwise rotation sieve section of thick bamboo 8 can block draw-in groove 12 with card pole 10, accomplish the installation, current pressure screen compares, neotype pressure screen for the page takes shape has made things convenient for the change of a sieve section of thick bamboo 8, inside raw materials mixing effect is better, the separation is more thorough, the result of use is better.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A pressure screen for sheet formation, comprising a pressure box (1), characterized in that: the automatic screen printing machine is characterized in that a support (2) is installed below the pressure box (1), an upper cover (7) is detachably connected to the upper portion of the pressure box (1), a motor (5) is installed above the upper cover (7), a stirring blade (9) is connected to the output end of the motor (5) in a transmission manner, an inlet pipe (6) is communicated with the upper portion of the upper cover (7), a discharge pipe (4) is communicated with the right side of the pressure box (1), a clamping block (11) is fixedly connected to the bottom of the pressure box (1), a clamping groove (12) is formed in the inner side of the clamping block (11), a screen drum (8) is detachably connected to the inside of the pressure box (1), a slag discharge pipe (3) is communicated with the lower portion of the screen drum (8), a clamping rod (10) is fixedly connected to the side face of the slag discharge pipe (3), the clamping rod (10) is clamped and connected to the clamping groove (12), and the stirring blade (9, the motor (5) is electrically connected with an external power supply.

2. A pressure screen for sheet forming as claimed in claim 1 wherein: the clamping blocks (11) are arc-shaped, the number of the clamping blocks (11) is two, and the two clamping blocks (11) are symmetrically distributed.

3. A pressure screen for sheet forming as claimed in claim 1 wherein: the number of the clamping rods (10) is two, and the two clamping rods (10) are symmetrically distributed on the left side and the right side of the slag discharging pipe (3).

4. A pressure screen for sheet forming as claimed in claim 1 wherein: the bottom of the pressure box (1) is provided with a hole, the hole is equal to the diameter of the slag discharging pipe (3), and the slag discharging pipe (3) penetrates through the hole.

5. A pressure screen for sheet forming as claimed in claim 1 wherein: the lower extreme of inlet pipe (6) run through in upper cover (7), the lower extreme of inlet pipe (6) extends to the inside of a sieve section of thick bamboo (8).

6. A pressure screen for sheet forming as claimed in claim 1 wherein: the upper end of the screen drum (8) is provided with two handles, and the two handles are symmetrically distributed on two sides of the screen drum (8).