CN211659373U

CN211659373U - Detachable filtering device

Info

Publication number: CN211659373U
Application number: CN201922354261.4U
Authority: CN
Inventors: 虞立强; 黄文红; 郑军
Original assignee: Hangzhou Best Decorative Material Co ltd
Current assignee: Hangzhou Best Decorative Material Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-10-13
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a detachable filtering device, which comprises a tank body, a tank cover arranged on the tank body and a stirring device arranged on the tank cover, wherein the tank body is provided with a discharge passage, the discharge passage is screwed with a filtering structure, the filtering structure comprises a connecting piece which is arranged in a hollow way, a filtering piece which is arranged on the connecting piece and a fastening piece which is used for connecting the connecting piece and the filtering piece, and the connecting piece is screwed with the discharge passage; the filtering piece comprises a filter screen and two semicircular clamping pieces; two clamping pieces are hinged, one clamping piece is fixedly connected to the connecting piece, a clamping groove is formed in the clamping piece, and the filter screen is embedded in the clamping groove. The utility model has the advantages of conveniently wash filtration.

Description

Detachable filtering device

Technical Field

The utility model relates to a filter equipment field, in particular to can dismantle filter equipment.

Background

The production process of products such as coating involves the addition and the mixture of multiple raw materials, and the material that appears partly reuniting easily can not disperse completely in the mixing process, in order to reduce the influence of this type of material to product quality, need get rid of this type of material in the production process, consequently need use filter equipment to filter.

The Chinese utility model patent with the authorized announcement number of CN205095510U and the authorized announcement date of 2016, 03 and 23 discloses a coating filtering device, which comprises a collecting container, wherein a filtering device is arranged in the collecting container, the filtering device comprises a filtering bracket, the filtering bracket is fixed in the collecting container, a first filtering barrel, a second filtering barrel and a third filtering barrel are arranged on the lower surface of the filtering bracket, the second filtering barrel is positioned in the third filtering barrel, the first filtering barrel is positioned in the second filtering barrel, and a stirrer is arranged in the first filtering barrel; and the bottom of the aggregate container is provided with a filtrate outlet.

In the use process of the prior art, in order to enable discharged materials not to contain impurities such as agglomerates, the materials are filtered through three filtering structures of the first filtering barrel, the second filtering barrel and the third filtering barrel respectively. However, after the material is discharged, the three filtering structures need to be cleaned respectively to remove the residual impurities left therein, the cleaning workload is large, and the volumes of the three filtering structures are large, which results in inconvenient cleaning operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can dismantle filter equipment has the advantage that conveniently washs filtration.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a detachable filtering device comprises a tank body, a tank cover arranged on the tank body and a stirring device arranged on the tank cover, wherein a discharging channel is arranged on the tank body, a filtering structure is screwed on the discharging channel, the filtering structure comprises a connecting piece arranged in a hollow mode, a filtering piece arranged on the connecting piece and a fastening piece used for connecting the connecting piece and the filtering piece, and the connecting piece is screwed with the discharging channel; the filter element comprises a filter screen and two semicircular clamping pieces; the two clamping pieces are hinged, one clamping piece is fixedly connected to the connecting piece, a clamping groove is formed in the clamping piece, and the filter screen is embedded in the clamping groove.

So set up, set up filtration on discharging channel in this application, filter when making the ejection of compact, when improving work efficiency, still be favorable to practicing thrift the space, only relate to less local space when wasing promptly.

More importantly, one end heads of the two clamping pieces with the same radius are hinged to each other on the same plane, so that the two clamping pieces can be conveniently opened in opposite directions. And the two clamping pieces are internally provided with clamping grooves for embedding the filter screen. One of the clamping pieces is fixed on the connecting piece, and the other clamping piece is not fixed on the connecting piece, so that the filter screen can be conveniently taken out by opening the clamping pieces which are not fixed on the connecting piece and can be cleaned or replaced. Because one of them card firmware is not fixed on the connecting piece, will filter a piece and connect through the fastener, increased the stability of filtering the piece then, carry out ejection of compact filterable in-process, can remain stable and good filter effect.

Because the connecting piece is in threaded connection with the discharge channel, when the filter screen in the filter piece connected to the connecting piece needs to be cleaned, the connecting piece and the filter piece can be taken down together for independent cleaning. And the filter screen in the filter piece can be taken out by taking down the fastener and opening the clamping and fixing piece, and is convenient to disassemble and clean.

More preferably: the connecting piece comprises a connecting pipe and a connecting block integrally connected to one end of the connecting pipe, the connecting pipe is in threaded connection with the discharge channel, and one clamping piece is fixedly connected to the connecting block.

So set up, increased the connecting block, help improving the firm in connection degree of a card firmware fixed with the connecting block.

More preferably: the edge of the filter screen is tightly abutted with the bottom of the clamping groove.

So set up, increase the zonulae occludens degree of filter screen, at the in-process of filtering the material, the filter screen can bear great impact to reach better filter effect.

More preferably: an elastic fastening pad is embedded between the filter screen and the side wall of the clamping groove, and the fastening pad is semicircular.

So set up, the fastening pad has elasticity, can fully fill the clearance between the lateral wall of filter screen and the card groove to further increase the steadiness of filter screen.

More preferably: the fastening pad is a rubber pad.

So set up, the rubber pad has elasticity, can pack the clearance between card solid groove and the filter screen better to be favorable to making the filter screen utensil that forms add firm connection effect, and the rubber pad low price is favorable to reducing and handles required cost.

More preferably: the connecting block is also integrally connected with a circular blocking block, the opening of the discharge channel is opposite to the blocking block, and the width of the blocking block is the same as the thickness of the discharge channel.

So set up, be superior to the extending direction of blockking piece and connecting block opposite, and be in the coplanar with the connecting block, consequently, the existence of blockking the piece is favorable to increasing the equilibrium of whole connecting piece. And when the material passes through discharging channel, stop the piece and also can bear the effort when the material passes through, help increasing the stability of whole filter piece.

More preferably: and an elastic abutting block in a circular ring shape is arranged between the discharge channel and the blocking block.

So set up, be favorable to improving the compactness of being connected between stopper and the discharging channel to effectively reduce the possibility that the material spills from connecting piece and discharging channel's junction.

More preferably: the connecting block is provided with a plurality of fixing pieces, the fixing pieces are arranged on the connecting block, the fixing pieces are arranged in a hollow mode, and the fixing pieces are provided with inner threads matched with the outer threads.

So set up, because be provided with continuous external screw thread on the outside of card firmware and the connecting block, this external screw thread can form good threaded connection with the internal thread in the fastener, and then be connected fastener and card firmware, connecting block together, not only will not form with the card firmware that the connecting block is fixed and be connected, still further make form between fastener and the connecting block and be connected, and then make two card firmware firmly fixed on the connecting piece, increased the stability of structure in the filtering process.

To sum up, the utility model discloses following beneficial effect has:

1. in the utility model, one end heads of two clamping pieces with the same radius are hinged with each other on the same plane, so that the two clamping pieces can be conveniently opened in opposite directions, and the two clamping pieces can be conveniently and fixedly connected on the discharging channel through the matching of the fasteners; and the two clamping pieces are internally provided with the clamping grooves for embedding the filter screen, so that the filter screen can be well clamped and can be easily disassembled and replaced, and the two clamping pieces are opened, so that the clamping pieces can be conveniently cleaned.

2. The utility model discloses in, inlay between the lateral wall in filter screen and the card groove and be equipped with the annular fastening pad of elastic semicircle, can fully fill the clearance between the lateral wall in filter screen and the card groove to further increase the steadiness of filter screen.

Drawings

FIG. 1 is a schematic structural view of a filter device in an embodiment;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a schematic structural view of a connector and a filter member in the embodiment.

In the figure, 1, a tank body; 2. a can lid; 3. a stirring device; 4. a feed inlet; 5. a discharge channel; 6. a connecting member; 61. a connecting pipe; 62. connecting blocks; 7. a filter member; 71. filtering with a screen; 72. a clamping and fixing piece; 73. a clamping groove; 8. a fastener; 9. a fastening pad; 10. a blocking block; 11. and a supporting block.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): a detachable filtering device, as shown in figure 1, comprises a tank body 1, a tank cover 2 arranged on the tank body 1, and a stirring device 3 arranged on the tank cover 2, wherein a feeding hole 4 is arranged on the tank cover 2, a discharging hole is arranged at the bottom of the side surface of the tank body 1, and a discharging channel 5 is welded on the discharging hole.

Referring to fig. 2, a filter structure is screwed to the outside of the discharge passage 5, and the filter structure includes a connecting member 6 provided in a hollow shape, a filter member 7 provided on the connecting member 6, and a fastening member 8 for connecting the connecting member 6 and the filter member 7. The connecting piece 6 comprises a hollow connecting pipe 61 and an annular connecting block 62 integrally connected to one end of the connecting pipe 61, the connecting pipe 61 is also integrally connected with a blocking block 10 with the width same as the thickness of the discharging channel 5, and the blocking block 10 and the connecting block 62 are positioned on the same plane but extend in opposite directions; connecting

pipe

61 and 5 spiro union settings of discharging channel, and bond the annular rubber piece of circle on the connecting pipe 61 and regard as supporting tight piece 11, and when connecting

pipe

61 and 5 spiro unions of discharging channel, support tight piece 11 and block that piece 10 supports tightly.

Referring to fig. 2 and 3, the filtering structure includes a filter screen 71, two semicircular clamping pieces 72, and one ends of the two clamping pieces 72 are hinged together and make the two clamping pieces 72 in the same plane. Wherein the fastening member 72 having no hinge shaft thereon is welded to the connecting block 62, and the other fastening member 72 is movable. The inner side of the clamping piece 72 is provided with a clamping groove 73 along the bending direction, and the clamping grooves 73 on the two clamping pieces 72 are on the same plane and are communicated. A layer of circular filter screen 71 is arranged in the clamping groove 73, semicircular fastening pads 9 are respectively embedded between the two surfaces of the filter screen 71 and the clamping groove 73, the fastening pads 9 are rubber pads, and the outer diameter of the fastening pads 9 is the same as that of the filter screen 71. When the filter screen 71 with two layers of fastening pads 9 is plugged into the clamping groove 73 and the two clamping pieces 72 are closed, the bottom of the filter screen 71 is tightly abutted against the clamping groove 73.

Referring back to fig. 2, the outer walls of the connecting block 62 and the two engaging members 72 are provided with continuous external threads, and a fastening cylinder having internal threads is connected to the outside of the connecting block 62 and the two engaging members 72 as the fastening member 8. And the outside of the fastening barrel can be connected with a discharge pipe for pumping out materials.

The mounting and dismounting method of the embodiment comprises the following steps:

the unfixed clamping piece 72 is opened around the hinge shaft, the semicircular annular fastening pads 9 are respectively plugged into the clamping and fixing grooves 73, each clamping and fixing groove 73 is plugged into two fastening pads 9, and then the filter screen 71 is plugged between the fastening pads 9, so that the filter screen 71 is tightly abutted against the inner walls of the clamping and fixing grooves 73. Next, the retainer 72 is closed so that the entire strainer 71 is inserted between the fastening pads 9 and the outer edge of the strainer 71 abuts against the bottom of the retainer groove 73. Finally, the fastener 8 is screwed on the external threads provided on the outer surfaces of the connecting block 62 and the clamping member 72, thereby achieving the connection of the fastener 8 to the connecting block 62 and the clamping member 72. And then the abutting block 11 is plugged into the connecting pipe 61 and is arranged on the blocking block 10, and the connecting pipe 61 is screwed with the discharge channel 5 to form installation.

After a batch of materials are filtered, the inner wall of the tank body 1 is washed by a high-pressure water gun, and the operation is convenient. And the impurity remained on the filter screen 71 is removed, then the fastener 8 can be screwed out, the non-fixed clamping fastener 72 is opened, the filter screen 71 and the fastening pad 9 are taken out for cleaning, then the connecting pipe 61, the connecting block 62 and the blocking block 10 are detached together for cleaning, and the whole operation is simple and convenient.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent laws within the scope of the present invention.

Claims

1. The utility model provides a can dismantle filter equipment, includes jar body (1), set up cover (2) on jar body (1) and set up agitating unit (3) on cover (2), characterized by: a discharge channel (5) is arranged on the tank body (1), a filtering structure is screwed on the discharge channel (5), the filtering structure comprises a connecting piece (6) which is arranged in a hollow manner, a filtering piece (7) which is arranged on the connecting piece (6) and a fastening piece (8) which is used for connecting the connecting piece (6) and the filtering piece (7), and the connecting piece (6) is screwed with the discharge channel (5); the filter element (7) comprises a filter screen (71) and two semicircular clamping pieces (72); the two clamping pieces (72) are hinged, one clamping piece (72) is fixedly connected to the connecting piece (6), a clamping groove (73) is formed in the clamping piece (72), and the filter screen (71) is embedded in the clamping groove (73).

2. A removable filter unit according to claim 1 wherein: the connecting piece (6) comprises a connecting pipe (61) and a connecting block (62) integrally connected to one end of the connecting pipe (61), the connecting pipe (61) and the discharge channel (5) are arranged in a threaded mode, and one clamping piece (72) is fixedly connected to the connecting block (62).

3. A removable filter unit according to claim 1 wherein: the edge of the filter screen (71) is tightly abutted with the bottom of the clamping groove (73).

4. A removable filter unit according to claim 1 wherein: an elastic fastening pad (9) is embedded between the filter screen (71) and the side wall of the clamping groove (73), and the fastening pad (9) is in a semicircular ring shape.

5. A removable filter unit according to claim 4 wherein: the fastening pad (9) is a rubber pad.

6. A removable filter unit according to claim 2 wherein: the connecting block (62) is further integrally connected with a circular blocking block (10), the opening of the discharging channel (5) is opposite to the blocking block (10), and the width of the blocking block (10) is the same as the thickness of the discharging channel (5).

7. A removable filter unit according to claim 6 wherein: an annular elastic abutting block (11) is arranged between the discharging channel (5) and the blocking block (10).

8. A removable filter unit according to claim 2 wherein: the connecting block (62) is provided with a plurality of fixing pieces (72) which are arranged in parallel, the fixing pieces (8) are arranged in a hollow mode, and the fixing pieces (8) are internally provided with inner threads matched with the outer threads.