CN218880440U - High-efficient filter equipment of pulp liquid - Google Patents

Abstract

The utility model provides a pulp liquid high efficiency filter equipment, including crushing unit, filtering component and collecting vessel, filtering component includes pulp storage barrel, thick liquid suction pipe, first water pump and first play thick liquid pipe, the bottom of pulp storage barrel is provided with into thick liquid mouth, the lower part cover of first play thick liquid pipe is equipped with first seal cover, the lower part of first seal cover is provided with the second seal cover, the lower part cover of second seal cover is equipped with the second play thick liquid pipe, be provided with first filter screen between first seal cover and the second seal cover, the outside of first filter screen is provided with the third seal cover, the opposite side end of second play thick liquid pipe is provided with the second water pump, the delivery port of second water pump is provided with the slurry guide pipe, be provided with second on-off control valve on the slurry guide pipe; the utility model discloses can carry out abundant the smashing through the bold paper pulp of reducing mechanism in to the paper pulp liquid, cooperate filtering component to accomplish the high-efficient filtration of paper pulp, can change the filter screen fast moreover, it is more convenient to operate.

Description

High-efficient filter equipment of pulp liquid

Technical Field

The utility model relates to a filter equipment technical field, concretely relates to high-efficient filter equipment of pulp liquid.

Background

The paper making process includes making paper, making paper into paper and paper towel, crushing, pulping, filtering and recovering paper pulp, making paper, stoving and sterilizing.

Because paper pulp is comparatively muddy, and paper pulp is inhomogeneous, when directly adding paper pulp to filtering recovery device through the hopper, filter inadequately, can not retrieve high-quality raw materials, cause unnecessary raw materials loss, can not satisfy user's user demand, current paper pulp filter equipment filters through the filter screen usually only, this just has massive paper pulp often to block up the filter screen hole, lead to paper pulp recovery work often to be stagnated, and need often repeated change or dredge the filter screen hole to the filter screen, greatly reduced the filtration efficiency of paper pulp liquid.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a high-efficient filter equipment of pulp liquid can not only carry out abundant the smashing through the bold paper pulp of reducing mechanism in to the pulp liquid, and the high-efficient of cooperation filter assembly completion paper pulp is filtered, can change the filter screen through quick assembly disassembly's mode moreover, and it is more convenient to operate.

In order to solve the technical problem, the utility model provides a high-efficiency filtering device for pulp liquid, which comprises a crushing component, a filtering component and a collecting barrel, wherein the filtering component is arranged between the crushing component and the collecting barrel, the filtering component comprises a pulp storage barrel, a pulp suction pipe arranged in the pulp storage barrel, a first water pump arranged at the other end part of the pulp suction pipe and a first pulp outlet pipe arranged at the lower part of the crushing component, the bottom of the pulp storage barrel is provided with a pulp inlet, the lower part of the first pulp outlet pipe is sleeved with a first sealing sleeve, the first sealing sleeve is a rubber sleeve, the inside of the first sealing sleeve is provided with a through hole which is slightly smaller than the outer diameter of the pulp outlet pipe, the slurry outlet pipe is connected with the first sealing sleeve more tightly, a second sealing sleeve is arranged on the lower portion of the first sealing sleeve, a second slurry outlet pipe is sleeved on the lower portion of the second sealing sleeve, the second sealing sleeve is made of compression-resistant and wear-resistant rubber materials, a through hole slightly smaller than the outer diameter of the second slurry outlet pipe is formed in the second sealing sleeve, a first filter screen is arranged between the first sealing sleeve and the second sealing sleeve, a third sealing sleeve is arranged on the outer side of the first filter screen, the third sealing sleeve is made of anti-skid and wear-resistant rubber materials, a through hole matched with the first filter screen is formed in the inner side wall of the third sealing sleeve, the first sealing sleeve and the second sealing sleeve are connected together through a stud, nuts are arranged at the upper end and the lower end of the stud, a second water pump is arranged at the other side end of the second slurry outlet pipe, a water inlet of the second water pump is connected with the other side end of the second slurry outlet pipe, a slurry guide pipe is arranged at a water outlet of the second water pump, a second switch control valve is arranged on the slurry guide pipe, and is used for controlling the communication and closing of the slurry guide pipe, and the other side end of the slurry inlet of the slurry storage barrel.

Preferably, be provided with solid fixed ring on inhaling the bottom lateral wall of thick liquid pipe, set up threaded hole on solid fixed ring's the inside wall, be provided with the external screw thread with screw hole looks adaptation on inhaling the lateral wall of thick liquid pipe, gu fixed ring's lower part is provided with the fixing base, the through-hole with the external diameter looks adaptation of leading the thick liquid pipe is seted up to the bottom of fixing base, the inside wall bottom of fixing base is provided with the second filter screen, the mesh diameter of second filter screen is less than the mesh diameter of first filter screen, the position that gu fixed ring is connected with the fixing base and the position that the fixing base is connected with the second filter screen all are provided with first sealed the pad, the wear-resisting rubber material of resistance to compression should be selected to first sealed pad.

Preferably, the right side of the pulp storage barrel is provided with a pulp collecting barrel, the pulp collecting barrel is used for collecting filtered pulp liquid, a fixing plate is arranged at the top of the outer side wall of one side of the pulp collecting barrel and is located under the first water pump, the end part of the fixing plate is connected with the first water pump, the water inlet of the first water pump is connected with the end part of one side of the pulp sucking pipe, the water outlet of the first water pump is provided with a third pulp outlet pipe, and the third pulp outlet pipe is used for discharging the filtered pulp liquid.

Preferably, the upper portion of first play thick liquid pipe is provided with first on-off control valve, first on-off control valve is used for controlling opening and shutting and closing of first play thick liquid pipe, the upper portion of leading thick liquid pipe is provided with the second on-off control valve, all be provided with first ring flange and second ring flange between the water inlet of second play thick liquid pipe and second water pump and the delivery port of leading thick liquid pipe and second water pump, be provided with the fourth seal cover between first ring flange and the second ring flange, the through-hole has been seted up to the inside of fourth seal cover, the wear-resisting rubber material of antiskid should be selected to the fourth seal cover.

Preferably, crushing unit is including smashing the bucket, the upper portion of smashing the bucket is provided with the motor, be provided with the (mixing) shaft on the output shaft tip of motor and the top lateral wall that runs through crushing bucket, the outside of (mixing) shaft and the inboard that is located crushing bucket are provided with crushing blade, the outside rotation of (mixing) shaft is provided with the scraper blade, the plastic material that the scraper blade should select to have certain pliability, the lateral wall of scraper blade contacts with the inside wall of smashing the bucket, the bottom of smashing the bucket is provided with out the thick liquid mouth, the lateral wall lower part of smashing the bucket is provided with the support, the support is used for fixing crushing bucket.

Preferably, one side end part of the first pulp outlet pipe is arranged inside the pulp outlet.

Preferably, a PLC controller is arranged on the outer side wall of the vertical part of the support, the type of the PLC controller is CPU224XP, the brand is Siemens, and the PLC controller is used for controlling an electric control unit in the device.

In summary, compared with the prior art, the application has at least one of the following beneficial effects:

1. crushing unit can carry out abundant smashing with the bold paper pulp in the pulp liquid, improves the utilization ratio of paper pulp, is convenient for avoid bold paper pulp to block up the second filter screen, and the second filter screen can realize the abundant filtration to the pulp liquid, and the pulp liquid after the second filter screen filters can the direct use.

2. The rotation of the output shaft of first motor can drive (mixing) shaft machine crushing blade and scraper blade and rotate together, and crushing blade can carry out abundant crushing with the bold paper pulp in the pulp liquid, and the scraper blade can avoid smashing the adhesion paper pulp on the inside wall of bucket.

3. First filter screen can avoid the bold paper pulp to go out thick liquid pipe, second and go out thick liquid pipe, third and go out thick liquid pipe and get into storage thick liquid bucket through first, causes the jam of second filter screen, influences filtering component's filter speed and effect.

4. The cooperation of first seal cover and second seal cover can realize dismantling fast and the installation to first filter screen, avoids first filter screen to block up the unable continuation of filter assembly who causes and filters.

Drawings

FIG. 1 is a schematic structural view of a pulp liquid high-efficiency filtering device of the present invention;

FIG. 2 is an enlarged view of the structure at the position A of the present invention;

FIG. 3 is an enlarged view of the structure at B of the present invention;

fig. 4 is an enlarged view of the structure at the position C in the present invention.

Description of the reference numerals: 100. a size reduction assembly; 101. a support; 102. a crushing barrel; 103. a squeegee; 104. a motor; 105. a stirring shaft; 106. crushing the leaves; 107. a pulp outlet; 108. a first on-off control valve; 109. a first slurry outlet pipe; 110. a second slurry outlet pipe; 111. a first seal cartridge; 112. a stud; 113. a first filter screen; 114. a second seal cartridge; 115. a third seal cartridge; 200. a filter assembly; 201. a pulp suction pipe; 202. a first water pump; 203. a pulp storage barrel; 204. a fixing ring; 205. a first gasket; 206. a fixed seat; 207. a second filter screen; 208. a pulp inlet; 209. a second on-off control valve; 210. a slurry guide pipe; 211. a third slurry outlet pipe; 300. a second water pump; 400. a first flange plate; 500. a second flange plate; 600. a fourth seal cartridge; 700. a fixing plate; 800. a pulp collection barrel; 900. a PLC controller.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying fig. 1-4 of the embodiments of the present invention. It is to be understood that the embodiments described are some, not all embodiments of the invention. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.

As shown in fig. 1-4: the embodiment provides a high-efficiency pulp liquid filtering device, which comprises a crushing assembly 100, a filtering assembly 200 and a collecting barrel, wherein the filtering assembly 200 is arranged between the crushing assembly 100 and the collecting barrel, the filtering assembly 200 comprises a pulp storage barrel 203, a pulp suction pipe 201 arranged in the pulp storage barrel 203, a first water pump 202 arranged at the other side end part of the pulp suction pipe 201 and a first pulp outlet pipe 109 arranged at the lower part of the crushing assembly 100, the bottom of the pulp storage barrel 203 is provided with a pulp inlet 208, the lower part of the first pulp outlet pipe 109 is sleeved with a first sealing sleeve 111, the first sealing sleeve 111 is a rubber sleeve, the first sealing sleeve 111 is internally provided with a through hole which is slightly smaller than the outer diameter of the pulp outlet pipe, so that the pulp outlet pipe is more tightly connected with the first sealing sleeve 111, the lower part of the first sealing sleeve 111 is provided with a second sealing sleeve 114, the lower part of the second sealing sleeve 114 is sleeved with a second pulp outlet pipe 110, the second sealing sleeve 114 is made of a pressure-resistant and wear-resistant rubber material, a through hole slightly smaller than the outer diameter of the second slurry outlet pipe 110 is formed in the second sealing sleeve 114, a first filter screen 113 is arranged between the first sealing sleeve 111 and the second sealing sleeve 114, a third sealing sleeve 115 is arranged on the outer side of the first filter screen 113, the third sealing sleeve 115 is made of a skid-resistant and wear-resistant rubber material, a through hole matched with the first filter screen 113 is formed in the inner side wall of the third sealing sleeve 115, the first sealing sleeve 111 and the second sealing sleeve 114 are connected together through a stud 112, nuts are arranged at the upper end and the lower end of the stud 112, a second water pump 300 is arranged at the other end of the second slurry outlet pipe 110, a water inlet of the second water pump 300 is connected with the other end of the second slurry outlet pipe 110, a slurry guide pipe 210 is arranged at a water outlet of the second water pump 300, and a second switch control valve 209 is arranged on the slurry guide pipe 210, the second on-off control valve 209 is used for controlling the connection and the disconnection of the slurry guide pipe 210, and the other side end part of the slurry guide pipe 210 is connected with the slurry inlet 208 at the lower part of the slurry storage barrel 203.

According to the utility model discloses an embodiment, as shown in fig. 1 and fig. 3, be provided with solid fixed ring 204 on the bottom lateral wall of thick liquid suction pipe 201, set up threaded hole on solid fixed ring 204's the inside wall, be provided with the external screw thread with threaded hole looks adaptation on the lateral wall of thick liquid suction pipe 201, solid fixed ring 204's lower part is provided with fixing base 206, the through-hole with the external diameter looks adaptation of slurry guide pipe 210 is seted up to fixing base 206's bottom, fixing base 206's inside wall bottom is provided with second filter screen 207, second filter screen 207's mesh diameter is less than first filter screen 113's mesh diameter, the position that solid fixed ring 204 is connected with fixing base 206 and the position that fixing base 206 is connected with second filter screen 207 all are provided with first sealed pad 205, first sealed pad 205 should select wear-resisting rubber material, when second filter screen 207 appears the jam and needs to change, can pull down solid fixed ring 204 from the bottom of thick liquid suction pipe 201 through rotatory fixed ring 204, then dredge the mesh of second filter screen 207 and wash, it can all wash this kind of mesh to make things convenient to install the second filter screen 207 with this kind of mesh more quick washing mode to rotate solid fixed ring 204 again, also can be through the bolt that pulls down fixed ring 204.

According to the utility model discloses an embodiment, as shown in fig. 1, the right side of storing up thick liquid bucket 203 is provided with receipts thick liquid bucket 800, it is used for collecting the pulp liquid after filtering to receive thick liquid bucket 800, the lateral wall top of the one side of receiving thick liquid bucket 800 just is located first water pump 202 and is provided with fixed plate 700 under, the tip of fixed plate 700 links to each other with first water pump 202, the water inlet of first water pump 202 links to each other with a side end that inhales thick liquid pipe 201, the delivery port of first water pump 202 is provided with third play thick liquid pipe 211, third play thick liquid pipe 211 is used for discharging the pulp liquid after filtering.

According to the utility model discloses an embodiment, as shown in fig. 1, the upper portion of first play thick liquid pipe 109 is provided with first on-off control valve 108, first on-off control valve 108 is used for controlling opening and shutting and closing of first play thick liquid pipe 109, the upper portion of leading thick liquid pipe 210 is provided with second on-off control valve 209, all be provided with first ring flange 400 and second ring flange 500 between the water inlet of second play thick liquid pipe 110 and second water pump 300 and the delivery port of leading thick liquid pipe 210 and second water pump 300, be provided with fourth seal cover 600 between first ring flange 400 and the second ring flange 500, the through-hole has been seted up to fourth seal cover 600's inside, wear-resisting rubber material of antiskid should be selected to fourth seal cover 600.

According to the utility model discloses an embodiment, as shown in fig. 1, crushing subassembly 100 includes crushing bucket 102, the upper portion of crushing bucket 102 is provided with motor 104, be provided with (mixing) shaft 105 on the output shaft tip of motor 104 and the top lateral wall that runs through crushing bucket 102, the outside of (mixing) shaft 105 and the inboard that is located crushing bucket 102 are provided with crushing blade 106, the outside of (mixing) shaft 105 is rotated and is provided with scraper blade 103, scraper blade 103 should select the plastic material that has certain pliability, the lateral wall of scraper blade 103 contacts with the inside wall of crushing bucket 102, the bottom of crushing bucket 102 is provided with out thick liquid mouth 107, the lateral wall lower part of crushing bucket 102 is provided with support 101, support 101 is used for fixing crushing bucket 102.

According to an embodiment of the present invention, as shown in fig. 1, a side end of the first slurry outlet pipe 109 is disposed inside the slurry outlet 107, a PLC controller 900 is disposed on an outer sidewall of a vertical portion of the support 101, the PLC controller 900 is of a CPU224XP type, and the PLC controller 900 is used for controlling an electric control unit in the device.

The utility model discloses a theory of operation:

firstly, the PLC controller 900 controls the end of the output shaft of the motor 104 to rotate, and further drives the stirring shaft 105 and the crushing blade 106 to rotate together, then the pulp liquid to be filtered is poured into the crushing barrel 102, at this time, the crushing blade 106 can fully crush large pulp blocks in the pulp liquid, after the crushing is completed, the PLC controller 900 controls the first water pump 202 and the second water pump 300 to be opened, and controls the first on-off control valve 108 and the second on-off control valve 209 to be opened, at this time, the pulp liquid in the crushing barrel 102 can be sucked out through the first pulp outlet pipe 109, flow through the second pulp outlet pipe 110, be pumped into the third pulp guide pipe 210 through the first water pump 202, be guided into the pulp storage barrel 203 through the third pulp guide pipe 210, when the pulp liquid in the pulp storage barrel reaches a certain height, be pumped into the pulp suction pipe 201 through the suction force of the second water pump 300, finally be collected into the pulp collection barrel 800 through the fourth pulp guide pipe, the filter screen 207 in the second pulp storage barrel can be filtered, when the filter screen 207 is not plugged by the second water pump, and the second filter screen 113 can be replaced, and the second pulp liquid can be conveniently removed, and the filter screen can be removed, and the second pulp liquid can be used for cleaning plug 112.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims (7)

1. The utility model provides a high-efficient filter equipment of pulp liquid, includes crushing unit (100), filtering component (200) and collecting vessel, filtering component (200) set up between crushing unit (100) and collecting vessel, its characterized in that: the filter assembly (200) comprises a pulp storage barrel (203), a pulp suction pipe (201) arranged in the pulp storage barrel (203), a first water pump (202) arranged at the end part of the other side of the pulp suction pipe (201), and a first pulp outlet pipe (109) arranged at the lower part of the crushing assembly (100), wherein a pulp inlet (208) is formed in the bottom of the pulp storage barrel (203), a first sealing sleeve (111) is sleeved on the lower part of the first pulp outlet pipe (109), a second sealing sleeve (114) is arranged at the lower part of the first sealing sleeve (111), a second pulp outlet pipe (110) is sleeved on the lower part of the second sealing sleeve (114), a first filter screen (113) is arranged between the first sealing sleeve (111) and the second sealing sleeve (114), a third sealing sleeve (115) is arranged at the outer side of the first filter screen (113), the first sealing sleeve (111) and the second sealing sleeve (114) are connected together through a stud (112), nuts are arranged at the upper end part and the lower end part of the stud (112), a second pulp outlet pipe (300) is arranged at the end part of the second pulp outlet pipe (300), and a pulp guide valve (210) is arranged at the other side of the pulp outlet pipe (209), the other side end of the pulp guide pipe (210) is connected with a pulp inlet (208) at the lower part of the pulp storage barrel (203).

2. The high-efficiency filtering device for pulp slurry according to claim 1, characterized in that: inhale and be provided with solid fixed ring (204) on the bottom lateral wall of thick liquid pipe (201), the lower part of solid fixed ring (204) is provided with fixing base (206), the through-hole with the external diameter looks adaptation of leading thick liquid pipe (210) is seted up to the bottom of fixing base (206), the inside wall bottom of fixing base (206) is provided with second filter screen (207), the position that solid fixed ring (204) are connected with fixing base (206) and the position that fixing base (206) are connected with second filter screen (207) all are provided with first sealed pad (205).

3. The high efficiency filtration apparatus of pulp slurry of claim 2 wherein: the right side of storing up thick liquid bucket (203) is provided with receipts thick liquid bucket (800), it is provided with fixed plate (700) just to be located first water pump (202) at the lateral wall top of one side of thick liquid bucket (800), the tip of fixed plate (700) links to each other with first water pump (202), the water inlet of first water pump (202) links to each other with a side tip of inhaling thick liquid pipe (201), the delivery port of first water pump (202) is provided with third play thick liquid pipe (211).

4. The high efficiency filtration apparatus of pulp slurry of claim 3, wherein: the slurry guide device is characterized in that a first switch control valve (108) is arranged on the upper portion of the first slurry outlet pipe (109), a second switch control valve (209) is arranged on the upper portion of the slurry guide pipe (210), a first flange (400) and a second flange (500) are arranged between the water inlet of the second slurry outlet pipe (110) and the second water pump (300) and between the water outlet of the slurry guide pipe (210) and the second water pump (300), and a fourth sealing sleeve (600) is arranged between the first flange (400) and the second flange (500).

5. The high efficiency filtration apparatus of pulp slurry of claim 4 wherein: crushing unit (100) is including smashing bucket (102), the upper portion of smashing bucket (102) is provided with motor (104), the output shaft tip of motor (104) just runs through and is provided with (mixing) shaft (105) on the top lateral wall of smashing bucket (102), the outside of (mixing) shaft (105) and the inboard that is located smashing bucket (102) are provided with crushing blade (106), the outside rotation of (mixing) shaft (105) is provided with scraper blade (103), the lateral wall of scraper blade (103) contacts with the inside wall of smashing bucket (102), the bottom of smashing bucket (102) is provided with out thick liquid mouth (107), the lateral wall lower part of smashing bucket (102) is provided with support (101).

6. The high efficiency filtration apparatus of pulp slurry of claim 5, wherein: one side end part of the first pulp outlet pipe (109) is arranged inside the pulp outlet (107).

7. The high efficiency filtration apparatus of pulp slurry of claim 5, wherein: and a PLC (900) is arranged on the outer side wall of the vertical part of the support (101).

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