CN218902224U

CN218902224U - Centrifugal machine device with filtering capability

Info

Publication number: CN218902224U
Application number: CN202320017365.XU
Authority: CN
Inventors: 邓永华; 吴世江; 金友华; 程竞升
Original assignee: Chongqing Xiangyu Salt Chemical Co ltd
Current assignee: Chongqing Xiangyu Salt Chemical Co ltd
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-04-25
Anticipated expiration: 2033-01-04

Abstract

The utility model discloses a centrifugal machine device with a filtering function, which relates to the technical field of centrifugal machine devices and aims at solving the technical problem that the centrifugal machine device does not have the filtering function in the prior art.

Description

Centrifugal machine device with filtering capability

Technical Field

The utility model belongs to the technical field of centrifuge devices, and particularly relates to a centrifuge device with a filtering function.

Background

When the traditional combined alkali ammonium chloride centrifuge runs, the raw materials are added in the centrifuging process to contain some impurities, so that the centrifuging is failed, meanwhile, the machine can be damaged, the failure rate is high after long-term use, the overhaul frequency is frequent, the maintenance cost is increased, and the stable running of the system is influenced.

In order to stabilize crystallization production and ensure that the ammonium chloride productivity reaches the standard, a horizontal spiral filter centrifuge with a filter function needs to be designed to prevent the occurrence of the situation, so that the maintenance cost is saved and the damage of the centrifuge is prevented.

Therefore, in order to solve the problem that the conventional centrifuge device is easy to be damaged due to the fact that the conventional centrifuge device does not have a filtering function after use, a solution is needed to improve the use scenario of the centrifuge device.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide a centrifugal machine device with a filtering function, which aims to solve the technical problem that the centrifugal machine device does not have the filtering function in the prior art.

(2) Technical proposal

In order to solve the technical problems, the utility model provides a centrifugal machine device with a filtering function, which comprises an outer casing, wherein a guide plate is fixedly connected to the inner side of the outer casing, a rotary drum is arranged at the upper end of the inner side of the outer casing, a spiral pusher is arranged at the inner side of the rotary drum, a feeding pipe is arranged at the inner side of the spiral pusher, a preliminary filtering component is arranged at the upper end of the feeding pipe, a slag storage box is fixedly connected to the inner side of the outer casing at the left end, a fine filtering component is arranged at the inner side of the outer casing at the right end, an access door is arranged at the front end of the fine filtering component, and a transparent observation window is fixedly connected to the front end of the outer casing.

When the centrifuge device of the technical scheme is used for producing the combined alkali ammonium chloride, firstly, the combined alkali ammonium chloride liquid raw material is poured into the primary filter assembly, the impurities with larger volume in the liquid raw material are removed, the blockage caused by entering the centrifuge is avoided, the maintenance cost is increased, the raw material flows out of the spiral pusher through the feeding pipe, the liquid raw material is divided into solid and liquid under the common centrifugal acting force of the spiral pusher and the rotary drum, the liquid raw material falls into the slag storage box and the fine filter assembly from two ends respectively, and the filter element in the fine filter assembly can be replaced through the access door.

Further, the preliminary filtration subassembly includes feeder hopper, filter screen, first reciprocal lead screw, the reciprocal lead screw of second, cleaning brush and row material pipe, the inboard fixedly connected with cascaded filter screen of feeder hopper, the filter screen bottom adopts the slope design, feeder hopper right-hand member fixedly connected with row material pipe can in time clean the filter screen surface, guarantees the unobstructed nature of filter screen, improves separation efficiency.

Further, the left end and the right end of the inner side of the feed hopper are respectively provided with a first reciprocating screw rod and a second reciprocating screw rod, a cleaning brush is fixedly connected between the first reciprocating screw rod connecting sleeve and the second reciprocating screw rod connecting sleeve, impurities with larger volumes in the liquid raw materials are removed, blockage is avoided after the liquid raw materials enter the centrifugal machine, and maintenance cost is increased.

Further, the fine filtering component comprises a water tank, a connecting pipe, a processing chamber, a limiting groove, a clean water pipe, a drain pipe and a filter element, wherein the connecting pipe is fixedly connected to the lower end of the water tank, the connecting pipe is in threaded connection with the connecting part of the processing chamber, the filter element is convenient to clean and replace, the filtering effect is improved, and the overhaul cost and the difficulty are reduced.

Further, the lower end of the treatment chamber is fixedly connected with a limiting groove, a filter element is arranged on the inner side of the limiting groove, liquid is filtered, and the purity of the liquid is improved.

Further, a drain pipe is arranged at the center of the lower end of the limiting groove, a clear water pipe is arranged at the right end of the treatment chamber, and valves are arranged on the drain pipe and the inner side of the clear water pipe, so that the filtering effect is good.

Further, the guide plate lower extreme is near left side fixedly connected with feed chute, the guide plate lower extreme is near right side fixedly connected with feed chute, preliminary filtration subassembly tail end is located the feed chute upper end, fine filtration subassembly is installed to the feed chute lower extreme, can carry out fine filtration to the production thing, alleviates environmental pollution.

Further, the slag storage box is connected with the fine filtering component through the material sucking pump, so that solid-liquid separation is thorough, and the effect is good.

(3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: the centrifugal device disclosed by the utility model has the advantages that the primary filtering component is arranged at the upper end of the centrifugal machine, so that impurities with larger volume in liquid raw materials are removed, the blockage caused after entering the centrifugal machine is avoided, the maintenance cost is increased, the filter screen is repeatedly cleaned through the cleaning brush, the smoothness of the filter screen is ensured, the separation efficiency is improved, the fine filtering component is arranged at the lower end of the centrifugal machine, the liquid subjected to centrifugal treatment can be subjected to fine filtering again, the purity of the liquid is improved, the inner filter core is convenient to replace, and the maintenance cost and difficulty are reduced.

Drawings

FIG. 1 is a schematic perspective view of a centrifuge device according to an embodiment of the present utility model;

FIG. 2 is a schematic perspective view of a centrifuge device according to another embodiment of the present utility model at another angle;

FIG. 3 is a schematic cross-sectional view of one embodiment of a centrifuge apparatus according to the present utility model;

FIG. 4 is a partially enlarged schematic illustration of a preliminary filtration assembly in one embodiment of the centrifuge apparatus of the present utility model.

The marks in the drawings are: 1. an outer case; 2. a deflector; 3. a rotating drum; 4. a feed pipe; 5. a preliminary filtration assembly; 501. a feed hopper; 502. a filter screen; 503. a first reciprocating screw rod; 504. a second reciprocating screw rod; 505. a cleaning brush; 506. a discharge pipe; 6. a spiral pusher; 7. a slag storage box; 8. a fine filtration assembly; 801. a water tank; 802. a connecting pipe; 803. a processing chamber; 804. a limit groove; 805. a clear water pipe; 806. a blow-down pipe; 807. a filter element; 9. an access door; 10. a transparent viewing window; 11. a feed chute; 12. a water inlet tank; 13. and a material pumping pump.

Detailed Description

This concrete embodiment is a centrifuge device for having filtering capability, and its three-dimensional structure schematic diagram is as shown in fig. 1, and the three-dimensional structure schematic diagram of its another angle is as shown in fig. 2, and this centrifuge device includes outer casing 1, outer casing 1 inboard fixedly connected with guide plate 2, outer casing 1 inboard is by last one end install rotary drum 3, rotary drum 3 inboard is installed spiral pusher 6, inlet pipe 4 is installed to spiral pusher 6 inboard, preliminary filtration subassembly 5 is installed to inlet pipe 4 upper end, outer casing 1 inboard is by left one end fixedly connected with sediment case 7, outer casing 1 inboard is by right one end install fine filtration subassembly 8, fine filtration subassembly 8 front end is provided with access door 9, outer casing 1 front end fixedly connected with transparent viewing window 10, guide plate 2 lower extreme is by left side fixedly connected with feed chute 11, guide plate 2 lower extreme is by right side fixedly connected with feed chute 12, preliminary filtration subassembly 5 tail end is located chute 11 upper end, fine filtration subassembly 8 is installed to feed chute 12 lower extreme, fine filtration subassembly 8 is installed to fine filtration subassembly 8, fine filtration subassembly is installed to carry out fine filtration effect through the pump 13, fine filtration effect is thoroughly separated to the fine filtration of production sediment is thoroughly installed to the sediment.

The preliminary filtering assembly 5 comprises a feeding hopper 501, a filter screen 502, a first reciprocating screw rod 503, a second reciprocating screw rod 504, a cleaning brush 505 and a discharging pipe 506, wherein the stepped filter screen 502 is fixedly connected to the inner side of the feeding hopper 501, the bottom end of the filter screen 502 is in an inclined design, the surface of the filter screen 502 can be cleaned timely by fixedly connecting the discharging pipe 506 to the right end of the feeding hopper 501, the smoothness of the filter screen 502 is guaranteed, the separation efficiency is improved, the first reciprocating screw rod 503 and the second reciprocating screw rod 504 are respectively mounted at the left end and the right end of the inner side of the feeding hopper 501, the cleaning brush 505 is fixedly connected between a connecting sleeve of the first reciprocating screw rod 503 and a connecting sleeve of the second reciprocating screw rod 504, impurities with larger volume in liquid raw materials are removed, blocking caused after entering a centrifugal machine is avoided, and the maintenance cost is increased.

Meanwhile, the fine filtering component 8 comprises a water tank 801, a connecting pipe 802, a processing chamber 803, a limiting groove 804, a clear water pipe 805, a drain pipe 806 and a filter element 807, wherein the connecting pipe 802 is fixedly connected to the lower end of the water tank 801, the connecting pipe 802 is in threaded connection with the connecting portion of the processing chamber 803, the filter element 807 is convenient to clean and replace, the filtering effect is improved, the maintenance cost and the difficulty are reduced, the limiting groove 804 is fixedly connected to the lower end of the processing chamber 803, the filter element 807 is installed on the inner side of the limiting groove 804, the liquid is filtered, the purity of the liquid is improved, the drain pipe 806 is installed at the central position of the lower end of the limiting groove 804, the clear water pipe 805 is installed on the right end of the processing chamber 803, and the inner side of the clear water pipe 805 is provided with a valve, and the filtering effect is good.

The schematic cross-sectional structure of the centrifuge apparatus is shown in fig. 3, and the schematic enlarged partial view of the preliminary filtration unit 5 is shown in fig. 4.

When the centrifuge device of the technical scheme is used for producing the combined alkali ammonium chloride, firstly, the combined alkali ammonium chloride liquid raw material is poured into the primary filter assembly 5, the filter screen 502 of the feed hopper 501 removes impurities with larger volume in the liquid raw material and discharges the impurities into the slag storage box 7 through the discharge pipe 506, the blockage is avoided after the impurities enter the centrifuge, the maintenance cost is increased, the first reciprocating screw 503 and the second reciprocating screw 504 which are arranged on two sides drive the cleaning brush 505 to reciprocate, the surface of the filter screen 502 can be cleaned in time, the smoothness of the filter screen 502 is ensured, the raw material flows out of the spiral pusher 6 through the feed pipe 4, the liquid raw material is separated into solid and liquid under the common centrifugal force of the spiral pusher 6 and the rotary drum 3, the solid and the liquid are respectively dropped into the slag storage box 7 and the fine filter assembly 8 from the feed grooves 11 and the feed grooves 12 at two ends of the guide plate 2, the fine filter assembly 8 are filtered again, the lower end of the filter element 807 is clamped in the limit groove 804, the impurities are discharged into the slag storage box 7 through the discharge pipe 13 in the middle of the filter element 807 after the filtration, the impurities are discharged into the slag storage box 7 through the clean liquid pump 807, and the clean liquid is separated out of the clean water through the filter element 807, and discharged from the filter element 803 through the drain pipe 803, and the filter element 9 can be replaced through the filter element 807.

Claims

1. The utility model provides a centrifuge device with filtering capability, this centrifuge device includes outer casing, its characterized in that, outer casing inboard fixedly connected with guide plate, the rotary drum is installed to outer casing inboard by last one end, spiral pusher is installed to the rotary drum inboard, the inlet pipe is installed to spiral pusher inboard, preliminary filtration subassembly is installed to the inlet pipe upper end, outer casing inboard is by left end fixedly connected with slag storage box, outer casing inboard is by right end install meticulous filtration subassembly, meticulous filtration subassembly front end is provided with the access door, outer casing front end fixedly connected with transparent observation window.

2. The centrifuge device with filtering capability according to claim 1, wherein the preliminary filtering component comprises a feed hopper, a filter screen, a first reciprocating screw, a second reciprocating screw, a cleaning brush and a discharge pipe, the inner side of the feed hopper is fixedly connected with a stepped filter screen, the bottom end of the filter screen adopts an inclined design, and the right end of the feed hopper is fixedly connected with the discharge pipe.

3. The centrifuge device with the filtering function according to claim 2, wherein a first reciprocating screw and a second reciprocating screw are respectively installed at the left end and the right end of the inner side of the feed hopper, and a cleaning brush is fixedly connected between the first reciprocating screw connecting sleeve and the second reciprocating screw connecting sleeve.

4. The centrifuge device with filtering function according to claim 1, wherein the feeding groove is fixedly connected to the lower end of the guide plate on the left side, the water inlet groove is fixedly connected to the lower end of the guide plate on the right side, the tail end of the preliminary filtering component is located at the upper end of the feeding groove, and the fine filtering component is installed at the lower end of the water inlet groove.

5. The centrifuge device with filtering function according to claim 1, wherein the slag storage box is connected with the fine filtering component through a pumping pump.

6. The centrifuge device with filtering function according to claim 1, wherein the fine filtering component comprises a water tank, a connecting pipe, a processing chamber, a limiting groove, a clear water pipe, a drain pipe and a filter element, wherein the connecting pipe is fixedly connected to the lower end of the water tank, and the connecting pipe is in threaded connection with the connecting part of the processing chamber.

7. The centrifuge device with filtering function according to claim 6, wherein the lower end of the processing chamber is fixedly connected with a limiting groove, and a filter element is installed inside the limiting groove.

8. The centrifugal machine device with the filtering function according to claim 7, wherein a drain pipe is arranged at the center of the lower end of the limiting groove, a clean water pipe is arranged at the right end of the treatment chamber, and valves are arranged on the inner sides of the drain pipe and the clean water pipe.