CN213867065U

CN213867065U - Pulping tailings sand removing device

Info

Publication number: CN213867065U
Application number: CN202022351532.3U
Authority: CN
Inventors: 廖朝胜; 熊新明; 黄振林
Original assignee: Guangxi Hefaqiang Paper Co ltd
Current assignee: Guangxi Hefaqiang Paper Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-08-03
Anticipated expiration: 2030-10-21

Abstract

The utility model discloses a pulping tailings sand removal device, the device comprises a device main body, the defeated sand pipe of front end surface fixed connection of device main part, the front end surface of defeated sand pipe is provided with observes the maintenance mechanism, one side surface of defeated sand pipe is provided with filtering mechanism, one side surface fixed connection of defeated sand pipe has sand outlet, one side of sand outlet is provided with the power speed reducer, the upper end surface fixed connection of device main part has the feed inlet, observe the maintenance mechanism and include buckle, transparent window, handle, maintenance door and hinge. A system thick liquid tailings sand removal device, can be effectively convenient observe, the maintenance, the clearance can effectual improvement work efficiency, effectively reduce the fibre winding and carry the sand spiral, increase machine life, can carry out the secondary screening effectively, can effectively improve the sand removal rate, convenient the dismantlement brings better use prospect.

Description

Pulping tailings sand removing device

Technical Field

The utility model relates to a slurrying field specifically is a slurrying tailings sand removal device.

Background

Pulping is the process of separating fibers from a vegetable fiber material to produce pulp. The pulping method can be mainly divided into a mechanical method, a chemical method and a chemical-mechanical method, and mechanical pulp, chemical pulp and chemical-mechanical pulp are respectively prepared.

When the existing pulping device is installed and used, fibers are easily stirred to a sand extracting spiral in a sand removing process, the working efficiency is reduced, the service life of the machine is shortened, the sand removing rate is reduced, certain adverse effects are brought to the use process of people, and therefore the pulping tailing sand removing device is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a system thick liquid tailings sand removal device possesses observing that can be effectively convenient, and the maintenance is cleared up, can effectual improvement work efficiency, effectively reduces fibre winding and carries the sand spiral, increases machine life, can carry out the secondary screening effectively, can effectively improve the sand removal rate, and convenient advantage such as dismantlement can effectively solve the problem among the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a pulping tailings sand removal device, includes the device main part, the defeated sand pipe of front end surface fixedly connected with of device main part, the front end surface of defeated sand pipe is provided with observes the repairment mechanism, one side surface of defeated sand pipe is provided with filtering mechanism, one side surface fixedly connected with sand outlet of defeated sand pipe, one side of sand outlet is provided with power reducer, the upper end surface fixedly connected with feed inlet of device main part, observe the repairment mechanism and include buckle, transparent window, handle, repair door and hinge.

Preferably, the buckle is located the upper end surface of repair door, the transparent window is located the upper end of repair door, the repair door is located the lower extreme surface of handle, the hinge is located the lower extreme surface of repair door, observe that the quantity of repair mechanism is three groups.

Preferably, the handle and the repair door are directly provided with fixing screws, the outer surface of the lower end of the handle is fixedly connected with the outer surface of the front end of the repair door through the fixing screws, the outer surface of the front end of the repair door is movably connected with the outer wall of the sand conveying pipe through a hinge, and the outer surface of the front end of the repair door is movably connected with the outer wall of the sand conveying pipe through a buckle.

Preferably, the filtering mechanism comprises a filter screen, a rotary thread, a storage bin and a discharge hole.

Preferably, the filter screen is located the front end surface in storage storehouse, the discharge gate is located the rear end surface in storage storehouse, rotatory screw thread is located the inner wall in storage storehouse.

Preferably, be provided with the fixed slot between filter screen and the rotatory screw thread, the filter screen is connected through the fixed slot and the front end internal surface fixed connection of rotatory screw thread all around, the rear end surface of discharge gate passes through the fixed block and is connected with the front end external surface fixed connection of defeated sand pipe, the front end surface of discharge gate can be dismantled through rotatory screw thread and the rear end inner wall of storage storehouse and be connected.

(III) advantageous effects

Compared with the prior art, the utility model provides a pulping tailings sand removal device possesses following beneficial effect:

1. this pulping tailings desanding device, through the observation repair mechanism that sets up, through the segmentation setting observation repair mechanism on defeated sand pipe, the quantity of observing repair mechanism is three groups, through the transparent window, the handle directly is provided with the fixed screw with the repair door, the lower extreme surface of handle passes through the fixed screw and is connected with the front end surface fixed surface of repair door, the front end surface of repair door passes through the outer wall swing joint of hinge and defeated sand pipe, the front end surface of stating the repair door passes through the outer wall swing joint of buckle and defeated sand pipe, through the transparent window, it has the fibre stirring to look over on the sand lifting spiral, open the buckle, will repair the door and pull open through the handle, overhaul, can be effective convenient observe, the maintenance, the clearance, can effectual improvement work efficiency, effectively reduce fibre winding sand lifting spiral, increase machine life.

2. The utility model provides a pulping tailings sand removal device, filtering mechanism through setting up, be provided with the fixed slot between filter screen and the rotatory screw thread, the filter screen is connected through the fixed slot and the front end internal surface fixed connection of rotatory screw thread all around, the rear end surface of discharge gate passes through the fixed block and is connected with the front end external surface fixed connection of defeated sand pipe, the front end surface of discharge gate can be dismantled through the rear end inner wall of rotatory screw thread with the storage storehouse and be connected, through opening the valve, screen the surplus material through the filter screen, stay the storage storehouse with sand in, pour the sand in the storage storehouse into the feed inlet once more through rotatory screw thread, can carry out secondary screening effectively, can effectively improve the sand removal rate, convenient the dismantlement.

Drawings

FIG. 1 is the overall structure schematic diagram of the slurry tailing sand removing device of the utility model.

Fig. 2 is the utility model relates to an observation and maintenance mechanism diagram of a pulping tailings desanding device.

FIG. 3 is a filter structure diagram of the slurry tailing sand removing device of the utility model.

In the figure: 1. a device main body; 2. a feed inlet; 3. observing the repair mechanism; 301. buckling; 302. a transparent window; 303. a handle; 304. repairing the door; 305. a hinge; 4. a sand conveying pipe; 5. a power reducer; 6. a sand outlet; 7. a filtering mechanism; 701. a filter screen; 702. rotating the screw thread; 703. a storage bin; 704. and (4) a discharge port.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a system thick liquid tailings sand removal device, including device main part 1, the front end surface fixedly connected with sand conveying pipe 4 of device main part 1, the front end surface of sand conveying pipe 4 is provided with observes repairment mechanism 3, one side surface of sand conveying pipe 4 is provided with filtering mechanism 7, one side surface fixedly connected with sand outlet 6 of sand conveying pipe 4, one side of sand outlet 6 is provided with power reducer 5, the upper end surface fixedly connected with feed inlet 2 of device main part 1, observe repairment mechanism 3 and include buckle 301, transparent window 302, handle 303, repairment door 304 and hinge 305, can improve desanding efficiency.

Further, buckle 301 is located the upper end surface of repairing door 304, and transparent window 302 is located the upper end of repairing door 304, and repairing door 304 is located the lower extreme surface of handle 303, and hinge 305 is located the lower extreme surface of repairing door 304, and the quantity of observing repairing mechanism 3 is three groups, can be effectively convenient observe.

Further, handle 303 and maintenance door 304 directly are provided with the set screw, and the lower extreme surface of handle 303 passes through the set screw and is connected with the front end surface fixed connection who overhauls door 304, and the front end surface of overhauing door 304 passes through hinge 305 and defeated sand pipe 4's outer wall swing joint, and the front end surface of the aforesaid maintenance door 304 passes through buckle 301 and defeated sand pipe 4's outer wall swing joint, can effectively maintain, the clearance.

Further, the filtering mechanism 7 comprises a filtering net 701, a rotating thread 702, a storage bin 703 and a discharging port 704, so that the fiber winding and sand lifting screw can be effectively reduced, and the service life of the machine is prolonged.

Further, filter screen 701 is located the front end surface of storage storehouse 703, and discharge gate 704 is located the rear end surface of storage storehouse 703, and rotatory screw thread 702 is located the inner wall of storage storehouse 703, can effectively carry out the secondary screening, can effectively improve the sand removal rate.

Further, be provided with the fixed slot between filter screen 701 and the rotatory screw thread 702, filter screen 701 is connected through the fixed slot and the front end internal surface fixed connection of rotatory screw thread 702 all around, and the rear end surface of discharge gate 704 passes through the fixed block and is connected with the front end external surface fixed connection of sand conveying pipe 4, and the front end surface of discharge gate 704 can be dismantled through the rear end inner wall of rotatory screw thread 702 and storage silo 703 and be connected, can conveniently dismantle.

Principle of operation

The utility model relates to a pulping tailings desanding device, which comprises a device main body 1, a feed inlet 2, an observation and repair mechanism 3, a buckle 301, a transparent window 302, a handle 303, a repair door 304, a hinge 305, a sand conveying pipe 4, a power speed reducer 5, a sand outlet 6, a filtering mechanism 7, a filtering net 701, a rotary thread 702, a storage bin 703 and a discharge port 704, wherein the device main body is opened by switching on a power supply, the power speed reducer 5 introduces materials from the feed inlet 2, the fibers are easily stirred to a sand lifting spiral in the desanding process because the pulping is the process of separating the fibers from plant fiber raw materials, the working efficiency is reduced, the service life of the machine is reduced, the observation and repair mechanism 3 is arranged on the sand conveying pipe 4 in a subsection manner, the number of the observation and repair mechanisms 3 is three groups, the transparent window 302 is used, the handle 303 and the repair door 304 are directly provided with fixed screws, the outer surface of the lower end of the handle 303 is fixedly connected with the outer surface of the front end of the repair door 304 through a fixing screw, the outer surface of the front end of the repair door 304 is movably connected with the outer wall of the sand conveying pipe 4 through a hinge 305, the outer surface of the front end of the repair door 304 is movably connected with the outer wall of the sand conveying pipe 4 through a buckle 301, whether fiber stirring exists on the sand lifting spiral or not is checked through a transparent window 302, the buckle 301 is opened, the repair door 304 is pulled open through the handle 303 for maintenance, observation, maintenance and cleaning can be effectively and conveniently carried out, the working efficiency can be effectively improved, the fiber winding sand lifting spiral is effectively reduced, the service life of a machine is prolonged, when the machine carries out sand removal, a small amount of fiber still exists under the action of the sand lifting spiral, the sand removal rate is reduced, through the arrangement of the filtering mechanism 7, a fixing groove is arranged between the filtering net 701 and the rotary thread 702, the periphery of the filtering net 701 is fixedly connected with the inner surface of the front end of the rotary thread 702 through the fixing groove, the rear end surface of discharge gate 704 passes through the fixed block and is connected with the front end surface fixed connection of sand conveying pipe 4, the front end surface of discharge gate 704 can be dismantled with the rear end inner wall of storage storehouse 703 through rotatory screw thread 702 and be connected, through opening the valve, screen out the surplus material through filter screen 701, stay the sand in storage storehouse 703, pour the sand in storage storehouse 703 into feed inlet 2 once more through rotatory screw thread 702, can carry out secondary screening effectively, can effectively improve the sand removal rate, convenient dismantlement.

It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a pulping tailings sand removal device, includes device main part (1), its characterized in that: the utility model discloses a sand repairing device, including device main part (1), front end outer fixed surface of sand conveying pipe (4) is connected with defeated sand pipe (4), the front end surface of defeated sand pipe (4) is provided with observes repairment mechanism (3), one side surface of defeated sand pipe (4) is provided with filtering mechanism (7), one side outer fixed surface of defeated sand pipe (4) is connected with sand outlet (6), one side of sand outlet (6) is provided with power speed reducer (5), the upper end outer fixed surface of device main part (1) is connected with feed inlet (2), observe repairment mechanism (3) including buckle (301), transparent window (302), handle (303), repairment door (304) and hinge (305).

2. The pulping tailings desanding device of claim 1, wherein: buckle (301) are located the upper end surface of repairing door (304), transparent window (302) are located the upper end of repairing door (304), repair door (304) are located the lower extreme surface of handle (303), hinge (305) are located the lower extreme surface of repairing door (304), observe the quantity of repairing mechanism (3) and be three groups.

3. The device for removing sand from pulping tailings as claimed in claim 2, wherein: handle (303) and repair door (304) directly are provided with the set screw, the lower extreme surface of handle (303) passes through the set screw and is connected with the front end surface fixed connection of repairing door (304), the front end surface of repairing door (304) passes through hinge (305) and the outer wall swing joint of defeated sand pipe (4), the front end surface of repairing door (304) passes through buckle (301) and the outer wall swing joint of defeated sand pipe (4).

4. The pulping tailings desanding device of claim 1, wherein: the filtering mechanism (7) comprises a filtering net (701), a rotating thread (702), a storage bin (703) and a discharging hole (704).

5. The device for removing sand from pulping tailings as claimed in claim 4, wherein: the filter screen (701) is located on the outer surface of the front end of the storage bin (703), the discharge hole (704) is located on the outer surface of the rear end of the storage bin (703), and the rotary thread (702) is located on the inner wall of the storage bin (703).

6. The device for removing sand from pulping tailings as claimed in claim 5, wherein: be provided with the fixed slot between filter screen (701) and rotatory screw thread (702), the front end internal surface fixed connection through fixed slot and rotatory screw thread (702) around filter screen (701), the front end external surface fixed connection of fixed block and defeated sand pipe (4) is passed through to the rear end surface of discharge gate (704), the front end surface of discharge gate (704) can be dismantled through the rear end inner wall of rotatory screw thread (702) and storage silo (703) and be connected.