CN210500670U

CN210500670U - Comprehensive negative pressure recovery processing device for flame-retardant sawdust

Info

Publication number: CN210500670U
Application number: CN201920421538.8U
Authority: CN
Inventors: 何丽贞
Original assignee: Guangzhou City Jun Yi Door Industry Ltd Co
Current assignee: Guangzhou City Jun Yi Door Industry Ltd Co
Priority date: 2019-03-30
Filing date: 2019-03-30
Publication date: 2020-05-12
Anticipated expiration: 2029-03-30

Abstract

The utility model discloses a comprehensive negative pressure recovery processing device for flame-retardant sawdust, which comprises a recovery cabinet, wherein hydraulic cylinders are fixed at four corners at the top end of the recovery cabinet, through holes are arranged between the recovery cabinet and the hydraulic cylinders, a hydraulic telescopic rod is fixed at one end of each hydraulic cylinder, the other end of each hydraulic telescopic rod passes through the through holes and is fixedly connected with an extrusion plate, the extrusion plate is arranged in the recovery cabinet, and lower bases are fixed at four corners at the lower surface in the recovery cabinet; the utility model discloses a setting of pneumatic cylinder can provide pressure for the stripper plate, makes it extrude retrieving the saw-dust in the recovery cabinet again, makes its shaping, recycles, through the setting of collecting the platform, can collect the saw-dust and deposit the panel after the compression molding, through damping spring's setting, makes the stripper plate when extrudeing, lets the collection platform also can obtain certain buffering, makes its protection collect the platform and can not receive under the effect of powerful pressure and warp.

Description

Comprehensive negative pressure recovery processing device for flame-retardant sawdust

Technical Field

The utility model belongs to the technical field of recovery processing, concretely relates to negative pressure recovery processing device is synthesized to fire-retardant saw-dust.

Background

A method for improving the fire-resisting ability of wood by physical or chemical method is aimed at delaying the combustion of wood to prevent fire or to obtain time for quickly eliminating the fire, and the wood has high hydrocarbon content and is a combustible material.

The existing recovery device still has some defects when in use: polishing and cutting process to timber, can produce a large amount of saw-dusts, these saw-dusts if retrieve under a relatively confined operational environment and cause dust pollution, cause very big influence to the human body, in the production and processing process, remaining a large amount of saw-dusts can not obtain fine recycling, make its extravagant resource, manufacturing cost increases, current recovery unit can only collect the saw-dusts simply together, can not play the effect of recycling.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a negative pressure recovery processing device is synthesized to fire-retardant saw-dust to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a negative pressure recovery processing device is synthesized to fire-retardant saw-dust, is including retrieving the cabinet, it all is fixed with the pneumatic cylinder to retrieve four corners on cabinet top, it is provided with the through-hole to retrieve the cabinet and the pneumatic cylinder is adjacent within a definite time, pneumatic cylinder one end is fixed with hydraulic telescoping rod, the hydraulic telescoping rod other end passes the through-hole and passes through fixed connection with the stripper plate, the stripper plate sets up inside retrieving the cabinet, it all is fixed with down the base to retrieve four corners of the inside lower surface of cabinet, the base passes through the spring dead lever and is connected with last base down, be provided with damping spring on the spring dead lever outer wall, it fixes in collection platform bottom to go up the base, the terminal surface is provided with the cabinet.

Preferably, retrieve cabinet one side and be fixed with the inlet pipe, inlet pipe one end is run through and is retrieved the cabinet lateral wall, it is fixed with the air-supply line to retrieve the cabinet other end, air-supply line one end is run through and is retrieved another lateral wall of cabinet, the inside solid fixed ring that is provided with of air-supply line, gu fixed ring one end is provided with the filter plate.

Preferably, the connection of the air inlet pipe and the connecting pipe is connected with a clamp, the connection of the air outlet end of the connecting pipe and the suction fan is connected with the clamp, and the suction fan is fixed on the upper end face of the base.

Preferably, four corners of the bottom end of the recovery cabinet are fixed with support columns, and the other ends of the support columns are fixed on the upper end face of the base.

Preferably, lead plates are fixed on the peripheries of the extrusion plate and the collection table, and lead sleeves are arranged between the through holes and the hydraulic telescopic rods in an adjacent mode.

Compared with the prior art, the beneficial effects of the utility model are that: the pressure can be provided for the extrusion plate through the arrangement of the hydraulic cylinder, the extrusion plate can extrude the sawdust in the recycling and recycling cabinet to be molded and recycled, the sawdust can be collected and the plate after compression molding can be stored through the arrangement of the collection table, the collection table can also be buffered to a certain extent when the extrusion plate is extruded through the arrangement of the damping spring, the collection table can be protected from being deformed under the action of strong pressure, the hydraulic telescopic rod, the collection table and the extrusion plate can move up and down under the condition of ensuring good sealing when the hydraulic telescopic rod, the collection table and the extrusion plate move through the arrangement of the lead plate and the lead sleeve, the load of the hydraulic cylinder is reduced, the service life of the hydraulic cylinder is prolonged, the sawdust in the waste material cabinet can be sucked into the collection cabinet through the arrangement of the suction fan, and the sawdust is effectively prevented from entering the suction fan through the arrangement of the screen plate filter, damage to the suction fan.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view of the utility model after the cabinet door is opened.

Fig. 3 is a perspective view of the fixing ring of the present invention.

Fig. 4 is a partial enlarged view of the position a of the present invention.

In the figure: 1. a base; 2. a support pillar; 3. a lower base; 4. a recovery cabinet; 5. a collection station; 6. a damping spring; 7. a lead plate; 8. an air inlet pipe; 9. a connecting pipe; 10. clamping a hoop; 11. a suction fan; 12. a fixing ring; 13. a filter screen plate; 14. a hydraulic cylinder; 15. a pressing plate; 16. a lead sleeve; 17. a hydraulic telescopic rod; 18. a through hole; 19. a feed pipe; 20. an upper base; 21. a spring fixing rod; 22. a hinge; 23. a cabinet door.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a negative pressure recovery processing device is synthesized to fire-retardant saw-dust, including retrieving cabinet 4, it all has pneumatic cylinder 14 to retrieve four corners on 4 tops of cabinet, it is provided with through-hole 18 to retrieve cabinet 4 and pneumatic cylinder 14 adjacent room, pneumatic cylinder 14 one end is fixed with hydraulic telescoping rod 17, the hydraulic telescoping rod 17 other end passes through-hole 18 and passes through welded connection with stripper plate 15, stripper plate 15 sets up inside retrieving cabinet 4, retrieve four equal welded connection in corner of the inside lower surface of cabinet 4 and have lower base 3, lower base 3 passes through spring dead lever 21 and is connected with last base 20, be provided with damping spring 6 on the spring dead lever 21 outer wall, it installs in collection platform 5 bottom through welded connection to go up base 20, the terminal surface is provided with cabinet door 23 before retrieving cabinet 4, cabinet door 23 is connected with hinge 22 with.

In order to enable the flame-retardant sawdust to enter the recycling cabinet for recycling, in this embodiment, preferably, a feeding pipe 19 is fixed on one side of the recycling cabinet 4, one end of the feeding pipe 19 penetrates through the side wall of the recycling cabinet 4, the other end of the recycling cabinet 4 is fixed with an air inlet pipe 8, one end of the air inlet pipe 8 penetrates through the other side wall of the recycling cabinet 4, a fixing ring 12 is arranged inside the air inlet pipe 8, and one end of the fixing ring 12 is provided with a filter screen plate 13.

In order to provide suction force for the wood chips, in this embodiment, preferably, a clamp 10 is connected to a connection position between the air inlet pipe 8 and the connecting pipe 9, the clamp 10 is connected to a connection position between the connecting pipe 9 and an air outlet end of the suction fan 11, and the suction fan 11 is screwed to the upper end surface of the base 1;

in order to fix the utility model, in this embodiment, preferably, the four corners at the bottom end of the recovery cabinet 4 are welded with the supporting columns 2, and the other ends of the supporting columns 2 are fixed on the upper end surface of the base 1;

in order to make the utility model discloses have leakproofness and lubricity more in the course of the work, in this embodiment, preferably, stripper plate 15 all is fixed with stereotype 7 with collecting table 5 all around, and through-hole 18 is provided with lead sleeve 16 with hydraulic telescoping rod 17 is adjacent.

Example 2

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a negative pressure recovery processing device is synthesized to fire-retardant saw-dust, including retrieving cabinet 4, it all has pneumatic cylinder 14 to retrieve four corners on 4 tops of cabinet, it is provided with through-hole 18 to retrieve cabinet 4 and pneumatic cylinder 14 adjacent room, pneumatic cylinder 14 one end is fixed with hydraulic telescoping rod 17, the hydraulic telescoping rod 17 other end passes through-hole 18 and passes through the screw connection with stripper plate 15, stripper plate 15 sets up inside retrieving cabinet 4, it all has lower base 3 through the screw connection to retrieve four corners of 4 inside lower surfaces of cabinet, lower base 3 passes through spring fixing rod 21 and is connected with last base 20, be provided with damping spring 6 on the spring fixing rod 21 outer wall, it installs in collection platform 5 bottom through the screw connection to go up base 20, the terminal surface is provided with cabinet door 23 before retrieving cabinet 4, cabinet door 23 is connected with hinge.

In order to provide suction force for the wood chips, in this embodiment, preferably, a clamp 10 is connected to a connection portion between the air inlet pipe 8 and the connection pipe 9, the clamp 10 is connected to a connection portion between the connection pipe 9 and an air outlet end of the suction fan 11, and the suction fan 11 is fixed on the upper end surface of the base 1 through screws.

In order to fix the utility model discloses, in the embodiment, it is preferred, retrieve four corners threaded connection in 4 bottoms of cabinet and have support column 2, the 2 other ends of support column are installed on base 1 up end.

The utility model discloses a theory of operation and use flow: when the utility model is used, the utility model is arranged at a designated position, one end of a feeding pipe 19 is connected with a waste material cabinet for collecting sawdust through a connecting piece, the suction fan 11 is opened through an operating button, the turbine in the suction fan 11 is rotated, thereby strong suction force is generated, the sawdust in the waste material cabinet is sucked into the recovery cabinet 4 through the feeding pipe 19, the sawdust is prevented from being sucked into the suction fan 11 to cause damage under the action of the filter screen plate 13, the hydraulic cylinder 14 also works simultaneously in the process of sucking, wherein the model of the hydraulic cylinder 14 is C25W80x200, the hydraulic cylinder drives the extrusion plate 15 to move up and down, the sawdust recovered in the recovery cabinet 4 is extruded, thereby the sawdust is formed into a plank, the effect of recycling is achieved, after recovery, the suction fan 11 and the hydraulic cylinder 14 are closed through the operating button, the cabinet door 23 is opened, the plank is placed on the collection table 5 after extrusion, the door 23 is then closed, awaiting the next use.

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.

Claims

1. The comprehensive negative-pressure recovery processing device for the flame-retardant sawdust comprises a recovery cabinet (4) and is characterized in that hydraulic cylinders (14) are fixed at four corners of the top end of the recovery cabinet (4), through holes (18) are formed between the recovery cabinet (4) and the hydraulic cylinders (14) in an adjacent mode, one end of each hydraulic cylinder (14) is fixed with a hydraulic telescopic rod (17), the other end of each hydraulic telescopic rod (17) penetrates through the through holes (18) to be fixedly connected with an extrusion plate (15), the extrusion plate (15) is arranged inside the recovery cabinet (4), lower bases (3) are fixed at four corners of the inner lower surface of the recovery cabinet (4), the lower bases (3) are connected with an upper base (20) through spring fixing rods (21), damping springs (6) are arranged on the outer wall of the spring fixing rods (21), the upper base (20) is fixed at the bottom end of a collection table (5), the front end face of the recovery cabinet (4) is provided with a cabinet door (23), and a hinge (22) is connected at the joint of the cabinet door (23) and the recovery cabinet (4).

2. The comprehensive negative pressure recovery processing device for the flame-retardant sawdust according to claim 1, which is characterized in that: retrieve cabinet (4) one side and be fixed with inlet pipe (19), inlet pipe (19) one end is run through and is retrieved cabinet (4) lateral wall, retrieve cabinet (4) other end and be fixed with air-supply line (8), air-supply line (8) one end is run through and is retrieved cabinet (4) another lateral wall, air-supply line (8) inside is provided with solid fixed ring (12), gu fixed ring (12) one end is provided with filter plate (13).

3. The comprehensive negative pressure recovery processing device for the flame-retardant sawdust according to claim 2, characterized in that: the air inlet pipe (8) are connected with clamp (10) with the junction of connecting pipe (9), the air-out end junction of connecting pipe (9) and suction fan (11) is connected with clamp (10), suction fan (11) are fixed at base (1) up end.

4. The comprehensive negative pressure recovery processing device for the flame-retardant sawdust according to claim 1, which is characterized in that: four corners in recovery cabinet (4) bottom are fixed with support column (2), the support column (2) other end is fixed on base (1) up end.

5. The comprehensive negative pressure recovery processing device for the flame-retardant sawdust according to claim 1, which is characterized in that: lead plates (7) are fixed on the periphery of the extrusion plate (15) and the periphery of the collection table (5), and lead sleeves (16) are arranged between the through holes (18) and the hydraulic telescopic rods (17) in an adjacent mode.