CN220715111U - Automatic backwashing cardboard filter - Google Patents

Abstract

The utility model discloses an automatic backwashing paperboard filter which comprises a filter box, supporting legs, a water circulation structure, a stirring structure, a screen, a filter structure, a sealing door and a pushing structure, wherein the supporting legs are arranged at two ends of the bottom of the filter box, the water circulation structure is arranged at the bottom of the filter box and is positioned between the two supporting legs, the stirring structure is arranged in the filter box, the screen is arranged at the bottom of the stirring structure, the filter structure is positioned at the bottom of the filter box and is connected with the water circulation structure, the sealing door is arranged at one end of the filter box, and the pushing structure is arranged at the top of the filter structure. Compared with the prior art, the utility model has the advantages that: according to the utility model, the sewage after cleaning is filtered through the filtering structure between the bottom of the filtering box and the water tank, and the filtering structure is cleaned more conveniently by disassembling the water tank.

Description

Automatic backwashing paperboard filter

Technical Field

The utility model relates to the technical field of pulp cleaning, in particular to an automatic backwashing paperboard filter.

Background

Cardboard is also called board, and thick paper sheets formed by interweaving fibers and processed by various paper pulps are usually manufactured by taking various plant fibers as raw materials and also adding non-plant fibers, and some special paper sheets are also manufactured by adding animal fibers such as wool or mineral fibers such as asbestos on a board machine, wherein pulping is a process for separating fibers from plant fiber raw materials to obtain paper pulp, and the pulping method mainly comprises a mechanical method, a chemical method and a chemical mechanical method, so as to respectively prepare mechanical paper pulp, chemical paper pulp and chemical mechanical paper pulp, and the purpose of washing paper pulp is to dissolve non-fibrous soluble matters adhered to the surfaces of fibers and mixed between the fibers in the cooking process, dissolve out the non-fibrous soluble matters with water or thin waste liquid, and separate the non-fibrous matters from the fibers to obtain clean paper pulp.

The utility model discloses a reclaimed waste paper reclaimed raw materials belt cleaning device in publication number CN215278804U, this reclaimed waste paper reclaimed raw materials belt cleaning device includes device body, slewing mechanism and water pipe, the device body includes washtub, carousel and wash rack, the inner wall rotation of washtub is connected with the carousel, the top joint of carousel has the wash rack; the rotating mechanism comprises a rotating rod, a first belt pulley, a second belt pulley and a motor; one side of washtub intercommunication has the water pipe, the inner wall fixedly connected with of washtub is in charge of, water pipe and be in charge of the intercommunication, the outside intercommunication of being in charge of has the shower nozzle, the bottom fixedly connected with bull stick of carousel, the bull stick runs through the bottom of washtub and fixedly connected with first belt pulley.

The existing waste paper raw material cleaning machine has the following defects:

(1) The cleaned wastewater is directly discharged, water resources cannot be used continuously, the discharged wastewater can pollute the surrounding environment, the water resources can be wasted, and other raw materials can be polluted when the wastewater is in the stirring barrel;

(2) Excess water on the surface of the paper pulp cannot be extruded in the cleaning process of the paper pulp, and the water in the paper pulp needs to be extruded for many times in the later period, so that time and energy are consumed, and the working efficiency is reduced.

Disclosure of Invention

The utility model aims to overcome the technical defects and provide an automatic backwashing paperboard filter which is convenient to clean and can save water resources.

In order to solve the problems, the technical scheme of the utility model is as follows: the utility model provides an automatic backwash cardboard filter, includes rose box, supporting leg, hydrologic cycle structure, stirring structure, screen cloth, filtration, sealing door and pushing structure, the supporting leg is installed in rose box bottom both ends, hydrologic cycle structure installs in the rose box bottom, and is located two between the supporting leg, stirring structure installs in the rose box inside, screen cloth installation and stirring structure bottom, filtration is located the rose box bottom, and connects hydrologic cycle structure, sealing door installs in rose box one end, pushing structure installs in the filtration top.

Further, the inside both sides of rose box are equipped with the mounting groove, screen cloth both ends are installed in the mounting groove, rose box one end is equipped with the seal groove, rose box is kept away from seal groove one end and is equipped with the feed inlet.

Further, the hydrologic cycle structure includes water tank, water pump, water pipe, connecting pipe and sprinkler bead, the water tank is installed in the rose box bottom, the water pump is installed in water tank one side, water pump is connected to water pipe one end, and the connecting pipe is connected to the other end, the connecting pipe is installed at the rose box top the sprinkler bead is installed in the connecting pipe bottom.

Further, stirring structure includes motor, initiative tooth, driven tooth, stirring roller and stirring tooth, the motor is installed in the rose box and is kept away from sealing door one end, initiative tooth is installed in the rose box, driven tooth is located initiative tooth one side, and is connected with initiative tooth meshing, initiative tooth with the stirring roller is all installed to driven tooth, two stirring roller external surface is fixed according to installation stirring tooth, a plurality of stirring teeth staggered mounting.

Further, the filter structure comprises a filter screen, an activated carbon layer and a filter sponge, wherein the filter screen is arranged at an opening in the bottom of the filter box, the activated carbon layer is arranged at the bottom of the filter screen, and the filter sponge is arranged at the bottom of the activated carbon layer.

Further, sealing door one end is equipped with the connecting block, be equipped with the rotation axis in the connecting block, the rotation axis both ends are equipped with the fixed block, fixed block other end fixed connection rose box wall, sealing door keeps away from rose box one side and is equipped with the discharge gate, the discharge gate top is equipped with the movable groove, the activity is equipped with the baffle in the movable groove, sealing door is close to rose box one side and is equipped with the sealing block, the sealing block activity is in the seal groove.

Further, the pushing structure comprises a cylinder, a connecting rod and a pushing plate, wherein the cylinder is arranged at the bottom of the motor, the connecting rod is arranged at the output end of the cylinder, the other end of the connecting rod extends into the filter box, and the pushing plate is arranged at the other end of the connecting rod.

Compared with the prior art, the utility model has the advantages that:

(1) The sewage after cleaning is filtered through the filtering structure between the bottom of the filtering box and the water tank, so that the problems that the sewage after cleaning is directly discharged, water resources cannot be continuously used, and the discharged sewage can pollute the surrounding environment are solved, and the filtering structure is cleaned more conveniently by disassembling the water tank;

(2) The pushing plate connected with the electric cylinder pushes the pulp raw material to the baffle plate to extrude the pulp, the baffle plate is lifted upwards after more water is extruded, and the pushing plate continues to push the pulp to be sent out from the discharge hole.

Drawings

FIG. 1 is a block diagram of an automatic backwash paperboard filter of this utility model.

FIG. 2 is an internal block diagram of an automatic backwashing cardboard filter of the present utility model.

FIG. 3 is an enlarged view of FIG. 2A of an automatic backwashing paperboard filter of the present utility model.

FIG. 4 is a driving block diagram of the stirring structure of the automatic backwashing paper board filter.

FIG. 5 is a block diagram of an agitator roll of an automatic backwashing paperboard filter in accordance with the present utility model.

As shown in the figure: 1. a filter box; 101. sealing grooves; 102. a mounting groove; 103. a feed inlet; 2. support legs; 3. a water circulation structure; 301. a water tank; 302. a water pump; 303. a water pipe; 304. a connecting pipe; 305. a water spray head; 4. a stirring structure; 401. a motor; 402. a driving tooth; 403. driven teeth; 404. a stirring roller; 405. stirring teeth; 5. a screen; 6. a filtering structure; 601. a filter screen; 602. an activated carbon layer; 603. filtering the sponge; 7. sealing the door; 701. a fixed block; 702. a rotation shaft; 703. a connecting block; 704. a movable groove; 705. a baffle; 706. a sealing block; 707. a discharge port; 8. a pushing structure; 801. a cylinder; 802. a connecting rod; 803. a push plate.

Detailed Description

Specific embodiments of the present utility model will be further described below with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals.

It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

In order to make the contents of the present utility model more clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

As shown in fig. 1 to 5, an automatic backwashing cardboard filter, including a filter box 1, a seal groove 101, a mounting groove 102, a feed port 103, a supporting leg 2, a water circulation structure 3, a water tank 301, a water pump 302, a water pipe 303, a connecting pipe 304, a water spray head 305, a stirring structure 4, a motor 401, a driving tooth 402, a driven tooth 403, a stirring roller 404, a stirring tooth 405, a screen 5, a filter structure 6, a filter screen 601, an activated carbon layer 602, a filter sponge 603, a seal door 7, a fixed block 701, a rotating shaft 702, a connecting block 703, a movable groove 704, a baffle 705, a seal block 706, a discharge port 707, a pushing structure 8, a cylinder 801, a connecting rod 802, a pushing plate 803, a supporting leg 2 at the bottom of the filter box 1, a seal groove 101 is located at one end of the filter box 1, the seal groove 101 is matched with the seal door 7 to seal the filter box 1, the mounting groove 102 is located at two sides inside the filter box 1, the mounting groove 102 is a rectangular chute, the seal door 7 is installed at one end far away from the filter box 1, the filter box 1 is convenient to clean and maintain the inside the filter box 1 by opening the seal door 7, the seal door 7 is fixedly connected to the seal door 702, the seal block 702 is fixedly connected to the seal block 702 is located at one side of the other end, the seal groove 702 is fixedly connected to the rotating shaft 702 is located at one side of the seal groove 702, the other end is rotatably and is located close to the seal block 702 is rotatably and is connected to the seal block 702, the other end is rotatably and is located at one end of the seal block 706, and is in the seal groove is sealed by the seal block is rotatably and sealed by the sealing block is rotatably and sealed at the sealing block 706.

The filter screen 5 both ends are installed in rose box 1 through mounting groove 102, screen 5 length is the same with the inside cavity length of rose box 1, be convenient for to the fixed of screen 1, feed inlet 103 is located rose box 1 one side, the raw materials is sent into rose box 1 through feed inlet 103, filter screen 601 is installed to rose box 1 bottom opening part for preliminary filtration to sewage, active carbon layer 602 is installed in filter screen 601 bottom, be used for adsorbing the impurity in the sewage, filter sponge 603 is installed in active carbon layer 602 bottom, do further filtration to the water source, the clear water after the filtration is collected in the water tank 301 at last.

The water tank 301 in the hydrologic cycle structure 3 is installed in filtering case 1 bottom through the bolt, make water tank 301 dismantle conveniently, be convenient for to filtering structure 6's clearance, water pump 302 is installed to water tank 301 one side, water pump 302 is used for carrying to filtering case 1 to the water source after filtering, the delivery port of water pump 302 is connected to water pipe 303 one end, the other end is installed in filtering case 1 inside, and bottom fixed connection connecting pipe 304, connecting pipe 304 bottom fixed mounting a plurality of sprinkler heads 305, carry the water that water pump 302 was taken out to connecting pipe 304 through water pipe 303, and then spill water through sprinkler head 305, wash the filtration to the raw materials.

The motor 401 in the stirring structure is arranged at one end of the filter box 1 far away from the sealing door 7, the output shaft of the motor 401 is connected with the driving gear 402 in the filter box 1, one side of the driving gear 402 is provided with the driven gear 403 meshed with the driving gear 402, the motor 401 drives the driving gear 402 to rotate so as to drive the driven gear 403 to rotate simultaneously, stirring rollers 404 are arranged at one side of the driving gear 402 and one side of the driven gear 403, a plurality of stirring teeth 405 are fixedly connected to the surfaces of the stirring rollers 404, the stirring teeth 405 on the two stirring rollers 404 are arranged in a staggered manner, the stirring teeth 405 are driven to crush and stir raw materials through the rotation of the stirring rollers 404, the stirring teeth 405 and the screen 5 can be used for sufficiently stirring and crushing the raw materials, after the stirring and crushing raw materials fall to the top of the filter screen 601, redundant water in the raw materials is controlled through the filter screen 601, after the control, the connecting rod 802 is pushed through the cylinder 801, the pushing plate 803 pushes the raw materials to the position of the baffle 705, the raw materials are extruded through the pushing plate 803, and most of the raw materials are extruded through the cooperation of the pushing plate 803.

In a specific use:

when rinsing paper pulp, at first, send into the raw materials from feed inlet 103, the action wheel 402 that connects through motor 401 drives from driving wheel 403 rotation, make stirring tooth 405 on stirring roller 404 stir the raw materials, in the stirring, spray the sprinkler bead 305 through rose box 1 top to the raw materials, spray and stir and wash the raw materials simultaneously, the raw materials in the stirring spills from screen cloth 5, the cross-section of screen cloth 5 is the arcwall face, mix the broken to the raw materials that can be better with stirring structure 4 cooperation, make the raw materials finer and more convenient in papermaking process use, after the raw materials that stir falls into the accuse water cavity of bottom, control unnecessary moisture in the raw materials through filter screen 601, start cylinder 801, promote push pedal 803 with raw materials promotion put sealing door 7 department, baffle 705 can be used for extruding the raw materials with the push pedal cooperation between discharge gate 707 and rose box 1, can extrude the inside most moisture of raw materials in the time, filter screen 601 in the filter structure 6, active carbon layer 602 and filter 603 carry out the filtration to sewage, and then obtain clean water source, clean water source is carried out to the filter box 301 through the filter box 1, the water source is carried out to the clean water tank 301 and is carried out to the sealing box 1 through the water tank 301, the water source is connected to the sealing box 1, the water tank is opened through the sealing box 5, the water source is convenient for the dismantlement is carried out to the filter 5, the filter box is connected to the filter box 5, the water source is convenient for clean up is connected to the water tank 1, the filter tank is connected to the water tank is removed through the filter tank 301 is convenient for take out the clean up 5, and can be used in the water is convenient for clean up 5, and can be moved out the water is convenient to clean up can be used and can be used clean up.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (7)

1. An automatic backwashing paperboard filter, which is characterized in that: including rose box (1), supporting leg (2), hydrologic cycle structure (3), stirring structure (4), screen cloth (5), filtration (6), sealing door (7) and pushing away material structure (8), supporting leg (2) are installed in rose box (1) bottom both ends, hydrologic cycle structure (3) are installed in rose box (1) bottom, and are located two between supporting leg (2), stirring structure (4) are installed inside rose box (1), screen cloth (5) are installed and stirring structure (4) bottom, filtration (6) are located the rose box (1) bottom, and connect hydrologic cycle structure (3), sealing door (7) are installed in rose box (1) one end, pushing away material structure (8) are installed in filtration (6) top.

2. An automatic backwashing paperboard filter according to claim 1, wherein: the filter box is characterized in that mounting grooves (102) are formed in two sides of the inside of the filter box (1), two ends of the screen cloth (5) are mounted in the mounting grooves (102), a sealing groove (101) is formed in one end of the filter box (1), and a feeding hole (103) is formed in one end, far away from the sealing groove (101), of the filter box (1).

3. An automatic backwashing paperboard filter as set forth in claim 2 wherein: the water circulation structure (3) comprises a water tank (301), a water pump (302), a water pipe (303), a connecting pipe (304) and a water spray head (305), wherein the water tank (301) is installed at the bottom of the filter tank (1), the water pump (302) is installed on one side of the water tank (301), one end of the water pipe (303) is connected with the water pump (302), the other end of the water pipe is connected with the connecting pipe (304), the connecting pipe (304) is installed at the inner top of the filter tank (1), and the water spray head (305) is installed at the bottom of the connecting pipe (304).

4. An automatic backwashing paperboard filter as set forth in claim 2 wherein: stirring structure (4) include motor (401), initiative tooth (402), driven tooth (403), stirring roller (404) and stirring tooth (405), motor (401) are installed in rose box (1) and are kept away from sealing door (7) one end, initiative tooth (402) are installed in rose box (1), driven tooth (403) are located initiative tooth (402) one side, and are connected with initiative tooth (402) meshing, initiative tooth (402) with stirring roller (404) are all installed to driven tooth (403), two stirring roller (404) external surface fixation is according to installation stirring tooth (405), a plurality of stirring teeth (405) are crisscross to be installed.

5. An automatic backwashing paperboard filter as set forth in claim 2 wherein: the filter structure (6) comprises a filter screen (601), an active carbon layer (602) and a filter sponge (603), wherein the filter screen (601) is arranged at an opening in the bottom of the filter tank (1), the active carbon layer (602) is arranged at the bottom of the filter screen (601), and the filter sponge (603) is arranged at the bottom of the active carbon layer (602).

6. An automatic backwashing paperboard filter as set forth in claim 2 wherein: sealing door (7) one end is equipped with connecting block (703), be equipped with rotation axis (702) in connecting block (703), rotation axis (702) both ends are equipped with fixed block (701), fixed block (701) other end fixed connection rose box (1) case wall, sealing door (7) are kept away from rose box (1) one side and are equipped with discharge gate (707), discharge gate (707) top is equipped with movable groove (704), the activity is equipped with baffle (705) in movable groove (704), sealing door (7) are close to rose box (1) one side and are equipped with sealing block (706), sealing block (706) activity is in seal groove (101).

7. An automatic backwashing paperboard filter as set forth in claim 2 wherein: the pushing structure (8) comprises an air cylinder (801), a connecting rod (802) and a pushing plate (803), wherein the air cylinder (801) is arranged at the bottom of the motor (401), the connecting rod (802) is arranged at the output end of the air cylinder (801), the other end of the connecting rod (802) extends into the filtering box (1), and the pushing plate (803) is arranged at the other end of the connecting rod (802).