CN210856774U

CN210856774U - Spiral pulp extruder equipment

Info

Publication number: CN210856774U
Application number: CN201921828623.2U
Authority: CN
Inventors: 程新良
Original assignee: Jining Hualong Machinery Manufacturing Co ltd
Current assignee: Jining Hualong Machinery Manufacturing Co ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-06-26
Anticipated expiration: 2029-10-29

Abstract

The utility model provides a spiral press master equipment. Spiral press master equipment includes the frame, the inside of frame is provided with the cavity, the inside of frame is provided with the steel wire filter screen, the left side of frame inner wall rotates respectively after to in the past and is connected with first transfer line and second transfer line, the surface of first transfer line and second transfer line all is provided with screw thread extrusion structure, the left end of first transfer line and second transfer line all runs through the frame and extends to the outside of frame. The utility model provides a spiral press master equipment has promoted the efficiency of crowded thick liquid through double helix structure, can prevent simultaneously that the thick liquids from taking place the condition of jam in the alveolus of screw thread extrusion structure, can carry out broken handle to the bold form material of discharge gate through the cutting gear, prevents that the material after the dehydration from blockking up the discharge gate, and the black liquor that prevents that can be fine through the steel wire filter screen is together discharged along with extruding, has reduced the waste of material.

Description

Spiral pulp extruder equipment

Technical Field

The utility model relates to the field of papermaking equipment, especially, relate to a spiral press master equipment.

Background

A screw press is a press for dewatering pulp. Can effectively treat the slurry with various slurry inlet concentrations. The concentrated paper pulp has even dryness and stable pulp yield, and the spiral pulp extruder is ideal extraction equipment for comprehensively utilizing black liquor in pulping and papermaking plants, is used for extracting black liquor of paper pulp taking wood, bamboo, bagasse, wheat straw, reed and the like as raw materials, and can also be used for extracting black liquor for removing black pulp from waste paper.

The axial force that the spiral press master received at the operation in-process is very big, so lead to the damage of bearing easily, and then cause the wearing and tearing of bearing position, most spiral press masters all adopt the unipolar to extrude at present, the condition of blockking up then must stop working and overhaul machinery when thick liquids take place, production efficiency has been influenced, the discharge gate of most spiral press masters current is because the fibrous material after the material dehydration can take place to condense, the type becomes the jam that massive solid caused the discharge gate.

Therefore, it is necessary to provide a screw press apparatus to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a spiral press master equipment has solved current spiral press master chance and has taken place to block up, and the fibrous material condenses the problem of blockking up the discharge gate.

In order to solve the technical problem, the spiral pulp extruding machine provided by the utility model comprises a frame, a cavity is arranged in the frame, a steel wire filter screen is arranged in the frame, the left side of the inner wall of the frame is respectively and rotatably connected with a first transmission rod and a second transmission rod from front to back, the surfaces of the first transmission rod and the second transmission rod are respectively provided with a thread extruding structure, the left ends of the first transmission rod and the second transmission rod both penetrate through the frame and extend to the outside of the frame, the right side of the frame is fixedly connected with a support frame, the right side of the support frame is rotatably connected with a cutting gear, the bottom of the inner wall of the support frame is respectively and fixedly connected with a first support rod and a second support rod from front to back, the top ends of the first support rod and the second support rod are respectively and fixedly connected with a first fixing ring and a second fixing ring, the right ends of the first transmission rod and the second transmission rod are respectively and rotatably connected, first transfer line and left end fixedly connected with first drive gear, the left end fixedly connected with second drive gear of second transfer line, first drive gear meshes with second drive gear, mount fixedly connected with driving motor is passed through in the left side of frame, driving motor's the first drive gear of output fixedly connected with, the fixed surface of first transfer line is connected with third drive gear, first drive gear meshes with third drive gear.

Preferably, the top intercommunication of frame has the inlet pipe, the bottom of inlet pipe runs through steel wire filter screen and extends to the inside of steel wire filter screen.

Preferably, the top fixedly connected with cutting motor of carriage, the output end fixedly connected with second drive gear of cutting motor, second drive gear and cutting gear meshing.

Preferably, fixedly connected with threaded sleeve on the inner wall of cutting gear, threaded sleeve's quantity is four, threaded sleeve's inside threaded connection has the connecting rod, the fixed surface of connecting rod is connected with cutting tool.

Preferably, the bottom of the rack is communicated with a liquid outlet pipe, and the two sides of the bottom of the rack are fixedly connected with bases.

Preferably, the right side of the frame is provided with a discharge hole.

Compared with the prior art, the utility model provides a spiral press master equipment has following beneficial effect:

the utility model provides a spiral press master equipment has promoted the efficiency of crowded thick liquid through double helix structure, can prevent simultaneously that the thick liquids from taking place the condition of jam in the alveolus of screw thread extrusion structure, can carry out broken handle to the bold form material of discharge gate through the cutting gear, prevents the material jam discharge gate after the dehydration, and the waste of material has been reduced along with the black liquor that extrudes together discharge to prevent that fiber material that can be fine through the steel wire filter screen.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a screw press apparatus according to the present invention;

FIG. 2 is a top view of the internal structure of the housing shown in FIG. 1;

fig. 3 is a schematic side view of the structure of the cutting gear shown in fig. 1.

Reference numbers in the figures: 1. the cutting machine comprises a frame, 2, a cavity, 3, a steel wire filter screen, 4, a first transmission rod, 5, a second transmission rod, 6, a thread extrusion structure, 7, a support frame, 8, a cutting gear, 9, a first support rod, 10, a second support rod, 11, a first fixing ring, 12, a second fixing ring, 13, a first transmission gear, 14, a second transmission gear, 15, a driving motor, 16, a first driving gear, 17, a third transmission gear, 18, a feeding pipe, 19, a cutting motor, 20, a second driving gear, 21, a thread sleeve, 22, a connecting rod, 23, a cutting tool, 24, a liquid outlet pipe, 25, a base, 26 and a discharge port.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a screw press apparatus according to the present invention; FIG. 2 is a top view of the internal structure of the housing shown in FIG. 1; fig. 3 is a schematic side view of the structure of the cutting gear shown in fig. 1. The spiral pulp extruding machine equipment comprises a machine frame 1, a cavity 2 is arranged in the machine frame 1, a steel wire filter screen 3 is arranged in the machine frame 1, the left side of the inner wall of the machine frame 1 is respectively and rotatably connected with a first transmission rod 4 and a second transmission rod 5 from front to back, the surfaces of the first transmission rod 4 and the second transmission rod 5 are respectively provided with a thread extruding structure 6, the left ends of the first transmission rod 4 and the second transmission rod 5 penetrate through the machine frame 1 and extend to the outside of the machine frame 1, the right side of the machine frame 1 is fixedly connected with a supporting frame 7, the right side of the supporting frame 7 is rotatably connected with a cutting gear 8, the bottom of the inner wall of the supporting frame 7 is respectively and fixedly connected with a first supporting rod 9 and a second supporting rod 10 from front to back, and the top ends of the first supporting rod 9 and the second supporting rod 10 are respectively and fixedly connected with a first, the right-hand member of first transfer line 4 and second transfer line 5 rotates with first solid fixed ring 11 and the solid fixed ring 12 respectively and is connected, first transfer line 4 and left end fixedly connected with first drive gear 13, the left end fixedly connected with second drive gear 14 of second transfer line 5, first drive gear 13 meshes with second drive gear 14, the left side of frame 1 is through mount fixedly connected with driving motor 15, driving motor 15's output fixedly connected with first drive gear 16, the fixed surface of first transfer line 4 is connected with third drive gear 17, first drive gear 16 meshes with third drive gear 17, the surface of first transfer line 4 and second transfer line 5 all is provided with the sealing washer, prevents that inside paddle from leaking out through gap infiltration, and the screw thread extrusion structure 6 on first transfer line 4 surface staggers each other with the screw thread extrusion structure 6 on second transfer line 5 surface, can clear up the fibrous material in the screw thread alveolus each other, prevent to take place to block up, driving motor 15 is connected with external power source, and steel wire filter screen 3 can be lived the fibrous material in the thick liquids interception, only can make moisture flow out through steel wire filter screen 3 at the extruded in-process.

The top intercommunication of frame 1 has inlet pipe 18, steel wire filter screen 3 is run through and just extends to the inside of steel wire filter screen 3 in the bottom of inlet pipe 18, the top fixedly connected with baffle of inlet pipe 18 prevents the spill when thick liquids whereabouts.

The top fixedly connected with cutting motor 19 of carriage 7, the output end fixedly connected with second drive gear 20 of cutting motor 19, second drive gear 20 and the meshing of cutting gear 8, cutting motor 19 is connected with external power source, and cutting motor 19 drives the cutting gear through second drive gear 20 and rotates.

Fixedly connected with threaded sleeve 21 on the inner wall of cutting gear 8, the quantity of threaded sleeve 21 is four, threaded sleeve 21's inside threaded connection has connecting rod 22, connecting rod 22's fixed surface is connected with cutting tool 23, and cutting gear 8 pivoted in-process, cutting tool 23 rotate along with cutting gear 8 is together, minces the processing to the material of discharge gate 26, prevents to block up discharge gate 26.

The bottom of frame 1 communicates there is drain pipe 24, the equal fixedly connected with base 25 in both sides of frame 1 bottom, and the bottom of frame 1 is slope form, and the black liquor that conveniently extrudes flows naturally, and black liquor flows out through drain pipe 24, uses the container to collect black liquor.

A discharge port 26 is formed in the right side of the frame 1, and the squeezed material is discharged through the discharge port 26.

The utility model provides a spiral press master equipment's theory of operation as follows:

slurry enters the inside of the frame 1 through the feeding pipe 18, the driving motor 15 is started, the driving motor 15 drives the third transmission gear 17 to rotate through the first driving gear 16, the third transmission gear 17 drives the first transmission rod 4 to rotate, thereby driving the first transmission gear 13 to rotate, the first transmission gear 13 drives the second transmission rod 5 to rotate through the second transmission gear 14, the first transmission rod 4 and the second transmission rod 5 rotate respectively to drive the thread extrusion structures 6 on the surfaces thereof to rotate, the slurry is extruded, the cutting motor 19 is started, the cutting motor 19 drives the cutting gear to rotate through the second driving gear 20, in the rotating process of the cutting gear 8, the cutting tool 23 rotates along with the cutting gear 8, the material of the discharge port 26 is chopped, the blockage of the discharge port 26 is prevented, extruded black liquor flows out through the liquid outlet pipe 24, black liquor is collected by using a container, after a long time of use, if the cutting tool 23 is damaged, the connecting rod 22 is screwed out from the interior of the threaded sleeve 21, and a new cutting tool 23 is replaced.

promote the efficiency of crowded thick liquid through double helix structure, can prevent simultaneously that thick liquids from taking place the condition of blockking up in the alveolus of screw thread extrusion structure 6, can carry out broken handle to the bold form material of discharge gate 26 through cutting gear 8, prevent that the material after the dehydration from blockking up discharge gate 26, through steel wire filter screen 3 can be fine prevent that the fiber material from along with the black liquor that extrudes together discharges, reduced the waste of material.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A screw press apparatus comprising a frame (1), characterized in that: the inside of frame (1) is provided with cavity (2), the inside of frame (1) is provided with steel wire filter screen (3), the left side of frame (1) inner wall rotates respectively in the past to the back and is connected with first transfer line (4) and second transfer line (5), the surface of first transfer line (4) and second transfer line (5) all is provided with screw thread extrusion structure (6), the left end of first transfer line (4) and second transfer line (5) all runs through frame (1) and extends to the outside of frame (1), the right side fixedly connected with carriage (7) of frame (1), the right side of carriage (7) is rotated and is connected with cutting gear (8), the bottom of the inner wall of carriage (7) is first bracing piece (9) of fixedly connected with and second bracing piece (10) respectively after the past, the top of first bracing piece (9) and second bracing piece (10) is first solid fixed ring (11) of fixedly connected with and first solid fixed ring (10) and first bracing piece (10) of fixedly connected with respectively Two fixed ring (12), the right-hand member of first transfer line (4) and second transfer line (5) rotates with first fixed ring (11) and the fixed ring of second (12) respectively and is connected, first transfer line (4) and left end fixedly connected with first drive gear (13), the left end fixedly connected with second drive gear (14) of second transfer line (5), first drive gear (13) and second drive gear (14) meshing, mount fixedly connected with driving motor (15) are passed through to the left side of frame (1), the first drive gear (16) of output fixedly connected with of driving motor (15), the fixed surface of first transfer line (4) is connected with third drive gear (17), first drive gear (16) and third drive gear (17) meshing.

2. A screw press apparatus according to claim 1, wherein the top of the frame (1) is connected to a feed pipe (18), and the bottom end of the feed pipe (18) extends through the steel wire filter mesh (3) and into the steel wire filter mesh (3).

3. A screw press apparatus according to claim 1, wherein a cutting motor (19) is fixedly connected to the top of the support frame (7), and a second driving gear (20) is fixedly connected to the output of the cutting motor (19), the second driving gear (20) being in engagement with the cutting gear (8).

4. A screw press apparatus according to claim 1, wherein a threaded sleeve (21) is fixedly connected to the inner wall of the cutting gear (8), the number of threaded sleeves (21) being four, a connecting rod (22) being threadedly connected inside the threaded sleeve (21), a cutting tool (23) being fixedly connected to the surface of the connecting rod (22).

5. A screw press apparatus according to claim 1, wherein the bottom of the frame (1) is connected to a liquid outlet pipe (24), and the two sides of the bottom of the frame (1) are fixedly connected to a base (25).

6. A screw press apparatus according to claim 1, characterized in that the right side of the frame (1) is provided with a discharge opening (26).