CN218424009U

CN218424009U - Screening plant for preparing composite lignin fiber

Info

Publication number: CN218424009U
Application number: CN202221842770.7U
Authority: CN
Inventors: 吉荣才; 郑汉林; 陈国华
Original assignee: Jiangsu Huaying Friction Material Co ltd
Current assignee: Jiangsu Huaying Friction Material Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2023-02-03
Anticipated expiration: 2032-07-18

Abstract

The utility model discloses a screening plant that compound lignin fiber preparation was used relates to compound lignin fiber technical field, including the screening case, the inside of screening case is provided with clearance mechanism, clearance mechanism includes the threaded rod, the threaded rod runs through the screening case and extends to the outside of threaded rod, the threaded rod rotates with the screening case to be connected, the surface threaded connection of threaded rod has the screwed pipe. It can be through the setting of screening case and clearance mechanism, the operation of control positive reverse motor, reciprocate when driving the rotating tube pivoted to make the sweeping board can effectually clear up the compound lignin fibre that adheres on the incasement wall that will screen, the device can in time clear up the compound lignin fibre that adheres on the incasement wall that screens, avoids compound lignin fibre to adhere at the inner wall of screening case, causes compound lignin fibre's waste, avoids compound lignin fibre's the influence screening effect of adhering of while.

Description

Screening plant for preparing composite lignin fiber

Technical Field

The utility model relates to a compound lignin fiber technical field specifically is screening plant that compound lignin fiber preparation was used.

Background

The lignocellulose is suitable for improving and optimizing the performance of the building material, endows the building material with new characteristics and functions, and improves the production stability and the construction workability. The technical effects are as follows: thixotropic and protective and absorbent. The lignocellulose is organic fiber obtained by chemical treatment of natural wood, is flocculent in appearance and is white or grey white. The fiber is divided into fibers with different lengths and thicknesses by screening, high-temperature treatment, bleaching, chemical treatment, neutralization and screening so as to meet the requirements of different application materials.

According to the screening plant that a compound lignin fiber preparation that patent number is CN216225379U discloses was used, the device includes the organism, and set up the feed inlet in the organism upper end, the lower extreme of power main part is provided with the rotation axis, the stirring wing is installed to the outer wall of rotation axis, the lower extreme of rotation axis is provided with the connecting block, the screening net is installed to the both sides of connecting block, the mounting groove has been seted up to the inside of installation piece, the spout has been seted up to the inner wall of mounting groove, the inner chamber of mounting groove is provided with vibrating spring, start power main part, utilize the rotation axis to drive the stirring wing and rotate, break up lignin fiber by the stirring wing, when lignin fiber falls into the screening net, gravity through the whereabouts can drive the connecting piece and push down vibrating spring, vibrating spring can drive the screening net through self elasticity and bounce lignin fiber, it is reciprocal so, screening efficiency is high, it is a bunch easily to have solved lignin fiber, influence the efficiency of screening.

Although the composite lignin fibers are prevented from being agglomerated during screening in the implementation process of the scheme, the composite lignin fibers are adhered to the inner wall of the screening box in the screening process, and the adhered composite lignin fibers are not cleaned in time, so that the waste of the composite lignin fibers is caused, and the screening effect is influenced; therefore, the screening device for preparing the composite lignin fiber is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a screening plant for preparing composite lignin fiber, which aims to make up the defects of the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: screening plant that compound lignin fiber preparation was used, including screening case, the inside of screening case is provided with clearance mechanism, clearance mechanism includes the threaded rod, the threaded rod runs through screening case and extends to the outside of threaded rod, the threaded rod rotates with the screening case to be connected, the surface threaded connection of threaded rod has the screwed pipe, the bottom surface of screwed pipe is rotated and is connected with the rotating tube, the threaded rod cover is established in the inside of rotating tube, the spacing of inner wall fixedly connected with of rotating tube, the spacing groove has been seted up to the surface of threaded rod, spacing sliding connection is at the inner wall of spacing groove, the fixed surface of rotating tube is connected with two symmetrical connecting rods, two the equal fixedly connected with mount of one end of connecting rod, two the equal sliding connection of inner wall of mount has the cleaning plate, the inside of screening case is provided with vibrating mechanism.

Furthermore, two the equal fixedly connected with two symmetrical springs of surface of cleaning board, two sets of the equal fixed connection of one end that the cleaning board was kept away from to the spring is at the inner wall of mount, a plurality of poles of breaing up of outer fixed connection of rotating tube, spring are in compression state all the time to promote to clean the board and closely paste the inner wall at the screening case, thereby guarantee that the cleaning board can effectually clear up the compound lignin fibre that adheres on the screening incasement wall.

Furthermore, the top fixedly connected with of threaded rod is motor just reversing, the output shaft end and the threaded rod fixed connection of motor just reversing, the surface fixed connection of motor just reversing is connected with the motor support, motor support fixed connection is at the upper surface of screening case, and motor just reversing provides power for the threaded rod, and the motor support plays the supporting role for motor just reversing.

Further, the outer fixed surface of screwed pipe is connected with the bracing piece, the one end fixedly connected with slider of screwed pipe is kept away from to the bracing piece, the spout has been seted up to the inner wall of screening case, slider sliding connection is at the inner wall of spout, and the spout plays the guide effect for the removal of slider, bracing piece and screwed pipe.

Furthermore, vibration mechanism includes two symmetrical vibrating motor, two equal fixed connection of vibrating motor is at the inner diapire of screening case, and vibrating motor is external to have the power, and vibrating motor is prior art.

Furthermore, the inner wall sliding connection of screening case has the screening net, two equal fixed connection of vibrating motor's output is in the bottom surface of screening net, and vibrating motor can drive the vibration of screening net to the composite lignin fibre to screening on the screening net.

Further, the last fixed surface of screening case is connected with the inlet pipe, the bottom surface fixedly connected with discharging pipe of screening case, four supporting legs of bottom surface fixedly connected with of screening case, inlet pipe and discharging pipe all are equipped with the valve, through the setting of inlet pipe and discharging pipe, and the composite lignin fibre of being convenient for gets in the screening case and puts the material.

Compared with the prior art, the screening device for preparing the composite lignin fiber has the following beneficial effects:

1. the utility model discloses a setting of screening case and clearance mechanism, the operation of the positive reverse motor of control, reciprocate when driving the rotating tube pivoted to make the scavenging plate can effectually will screen the composite lignin fibre that adheres on the incasement wall and clear up, the device can in time clear up the composite lignin fibre that adheres on the incasement wall of screening, avoid composite lignin fibre to adhere at the inner wall of screening case, cause composite lignin fibre's waste, avoid composite lignin fibre's the influence screening effect that adheres simultaneously.

2. The utility model discloses a break up pole and vibration mechanism's setting, break up the pole and rotate and can break up compound lignin fibre, avoid compound lignin fibre to form a group, vibrating motor can drive the vibration of screening net to compound lignin fibre to screening on the screening net sieves.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the internal structure of the screening box of the present invention;

FIG. 3 is a schematic perspective view of the threaded pipe and the rotating pipe of the present invention;

fig. 4 is a schematic view of the internal structure of the fixing frame of the present invention.

In the figure: 1. screening the box; 2. a cleaning mechanism; 201. a threaded rod; 202. a threaded pipe; 203. rotating the tube; 204. a limiting strip; 205. a limiting groove; 206. a connecting rod; 207. a fixed mount; 208. cleaning the board; 209. a spring; 210. breaking up the rods; 211. a positive and negative rotation motor; 212. a motor bracket; 213. a support bar; 214. a slider; 215. a chute; 3. a vibration mechanism; 31. a vibration motor; 32. screening the net; 4. a feed pipe; 5. a discharge pipe; 6. and (5) supporting legs.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

This embodiment provides the screening plant that compound lignin fiber preparation was used, and the device can in time clear up the compound lignin fiber that adheres on screening case 1 inner wall, avoids compound lignin fiber to adhere at the inner wall of screening case 1, causes compound lignin fiber's waste, avoids compound lignin fiber's the influence screening effect that adheres simultaneously.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, screening plant for preparing composite lignin fiber, including screening case 1, the inside of screening case 1 is provided with clearance mechanism 2, clearance mechanism 2 includes threaded rod 201, threaded rod 201 runs through screening case 1 and extends to the outside of threaded rod 201, threaded rod 201 rotates with screening case 1 to be connected, the surface threaded connection of threaded rod 201 has screwed pipe 202, the surface fixed connection of screwed pipe 202 has bracing piece 213, one end fixedly connected with slider 214 that screwed pipe 202 was kept away from to bracing piece 213, spout 215 has been seted up to the inner wall of screening case 1, slider 214 sliding connection is at the inner wall of spout 215, spout 215 plays the guide effect for the removal of slider 214, bracing piece 213 and screwed pipe 202.

The bottom surface of screwed pipe 202 rotates and is connected with rotating-tube 203, threaded rod 201 cover is established in the inside of rotating-tube 203, the spacing strip 204 of inner wall fixedly connected with of rotating-tube 203, spacing groove 205 has been seted up to the surface of threaded rod 201, spacing strip 204 sliding connection is at the inner wall of spacing groove 205, the outer fixed surface of rotating-tube 203 is connected with two symmetrical connecting rods 206, the equal fixedly connected with mount 207 of one end of two connecting rods 206, the equal sliding connection of inner wall of two mounts 207 has cleaning plate 208.

The outer surfaces of the two cleaning plates 208 are fixedly connected with two symmetrical springs 209, one ends, far away from the cleaning plates 208, of the two sets of springs 209 are fixedly connected to the inner wall of the fixing frame 207, the outer surface of the rotating tube 203 is fixedly connected with a plurality of scattering rods 210, the springs 209 are always in a compression state, so that the cleaning plates 208 are pushed to be tightly attached to the inner wall of the screening box 1, it is guaranteed that the cleaning plates 208 can effectively clean down composite lignin fibers adhered to the inner wall of the screening box 1, the top end of the threaded rod 201 is fixedly connected with a forward and reverse motor 211, the output shaft end of the forward and reverse motor 211 is fixedly connected with the threaded rod 201, the outer surface of the forward and reverse motor 211 is fixedly connected with a motor support 212, the motor support 212 is fixedly connected to the upper surface of the screening box 1, the forward and reverse motor 211 provides power for the threaded rod 201, and the motor support 212 plays a supporting role for the forward and reverse motor 211.

Referring to fig. 2, the inside of screening case 1 is provided with vibrating mechanism 3, vibrating mechanism 3 includes two symmetrical vibrating motor 31, two equal fixed connection of vibrating motor 31 are at the inner diapire of screening case 1, vibrating motor 31 is external to have the power, vibrating motor 31 is prior art, the inner wall sliding connection of screening case 1 has screening net 32, the equal fixed connection of output of two vibrating motor 31 is in the bottom surface of screening net 32, vibrating motor 31 can drive the vibration of screening net 32, thereby the compound lignin fibre to on the screening net 32 sieves.

Referring to fig. 1, the upper surface of the screening box 1 is fixedly connected with a feeding pipe 4, the bottom surface of the screening box 1 is fixedly connected with a discharging pipe 5, the bottom surface of the screening box 1 is fixedly connected with four supporting legs 6, the feeding pipe 4 and the discharging pipe 5 are both provided with valves, and the feeding pipe 4 and the discharging pipe 5 are arranged to facilitate taking and placing of composite lignin fibers in the screening box 1.

The working principle is as follows: when the device is used, the composite lignin fibers are put into the screening box 1 through the feeding pipe 4, the forward and reverse rotation motor 211 is controlled to operate, the threaded rod 201 is driven to rotate, the threaded pipe 202 is driven to move up and down, the threaded rod 201 rotates under the limiting action of the limiting strip 204 and the limiting groove 205, the rotating pipe 203 drives the rotating pipe 203 to rotate, the rotating pipe 203 can move up and down along with the threaded pipe 202, the rotating pipe 203 rotates to drive the connecting rod 206 and the scattering rod 210 to rotate, the connecting rod 206 and the scattering rod 210 scatter the composite lignin fibers, the composite lignin fibers are prevented from being agglomerated, the rotating and moving of the connecting rod 206 can drive the cleaning plate 208 to rotate and move up and down, the spring 209 is always in a compression state, the cleaning plate 208 is pushed to be tightly attached to the inner wall of the screening box 1, the cleaning plate 208 can effectively clean the composite lignin fibers adhered to the inner wall of the screening box 1, the vibration motor 31 can drive the screening net 32 to vibrate, the composite lignin fibers adhered to the inner wall of the screening box 1 can be prevented from being adhered to influence on the screening effect of the composite lignin, and waste of the lignin.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. Screening plant that compound lignin fiber preparation was used, including screening case (1), its characterized in that: the inside of screening case (1) is provided with clearance mechanism (2), clearance mechanism (2) are including threaded rod (201), threaded rod (201) run through screening case (1) and extend to the outside of threaded rod (201), threaded rod (201) rotate with screening case (1) and are connected, the surface threaded connection of threaded rod (201) has screwed pipe (202), the bottom surface of screwed pipe (202) is rotated and is connected with rotating-tube (203), threaded rod (201) cover is established in the inside of rotating-tube (203), the inner wall fixedly connected with spacing (204) of rotating-tube (203), spacing groove (205) have been seted up to the surface of threaded rod (201), spacing (204) sliding connection is at the inner wall of spacing groove (205), the surface fixedly connected with two symmetrical connecting rod (206) of rotating-tube (203), two the equal fixedly connected with mount (207) of one end of connecting rod (206), two the equal sliding connection of inner wall of mount (207) has clean board (208), the inside of screening case (1) is provided with vibration mechanism (3).

2. The screening device for composite lignin fiber preparation according to claim 1, wherein: two the equal fixedly connected with two symmetrical springs (209) of surface of cleaning board (208), two sets of the equal fixed connection of one end of cleaning board (208) is kept away from in spring (209) is at the inner wall of mount (207), the fixed surface of rotating tube (203) is connected with a plurality of poles (210) of breaing up.

3. The screening device for composite lignin fiber preparation according to claim 1, wherein: the top fixedly connected with of threaded rod (201) is motor (211) just reversing, the output axle head and the threaded rod (201) fixed connection of motor (211) just reversing, the surface fixed connection of motor (211) just reversing is motor support (212), motor support (212) fixed connection is at the upper surface of screening case (1).

4. The screening device for composite lignin fiber preparation according to claim 1, wherein: the outer surface fixed connection of screwed pipe (202) has bracing piece (213), one end fixed connection slider (214) that screwed pipe (202) were kept away from in bracing piece (213), spout (215) have been seted up to the inner wall of screening case (1), slider (214) sliding connection is at the inner wall of spout (215).

5. The screening device for composite lignin fiber preparation according to claim 1, wherein: the vibrating mechanism (3) comprises two symmetrical vibrating motors (31), and the two vibrating motors (31) are fixedly connected to the inner bottom wall of the screening box (1).

6. A screening device for composite lignin fiber preparation according to claim 5, wherein: the inner wall sliding connection of screening case (1) has screening net (32), two the equal fixed connection of output of vibrating motor (31) is in the bottom surface of screening net (32).

7. The screening device for composite lignin fiber preparation according to claim 1, wherein: the last fixed surface of screening case (1) is connected with inlet pipe (4), the bottom surface fixedly connected with discharging pipe (5) of screening case (1), four supporting legs (6) of bottom surface fixedly connected with of screening case (1).