CN210993284U

CN210993284U - Hand-operated brush type filter

Info

Publication number: CN210993284U
Application number: CN201921938025.0U
Authority: CN
Inventors: 夏洪刚; 郜玉森; 王海旭
Original assignee: Datang Yuncheng Power Generation Co Ltd
Current assignee: Datang Yuncheng Power Generation Co Ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-07-14
Anticipated expiration: 2029-11-12

Abstract

The utility model discloses a hand brush filter, including main water pipe, the side-mounting of main water pipe has the branch pipe, there is the blow off pipe one end of branch pipe through bolted connection, a section of thick bamboo is installed at the top of blow off pipe, a section of thick bamboo inserts the inside of branch pipe, the side-mounting of blow off pipe has first pivot, first pivot inserts the inside of blow off pipe and is connected with first bevel gear, the fixed cup joint of one end that the blow off pipe was kept away from to first pivot has the carousel, the mounting bracket is installed at the inside both ends of blow off pipe, rotate through the bearing on the mounting bracket and be connected with the second pivot. The utility model discloses can extrude the impurity that blocks up the blow off pipe through the screw rod in the clearance, avoid this device inside to be blockked up, improve the life of device, the simple practicality of device is high to need not to shut down when maintaining, use saving manufacturing cost in large-scale production facility production.

Description

Hand-operated brush type filter

Technical Field

The utility model relates to a filter technical field especially relates to a hand brush filter.

Background

Hand brush filter is a semi-automatization and washs the filter, and he utilizes the brush and the brush yoke of self, brushes away the foreign particles on self filter screen, and the rethread blow off pipe discharges, and its self biggest characteristics just wash and can go on at self filter during operation, need not the cutout and do not influence equipment normal operating.

The existing hand-operated brush type filter has the defects that firstly, impurities are brushed to separate the filter from a filter screen in the sewage discharge mode of the existing filter, and then the impurities are discharged through a sewage discharge outlet under the pressure of water flow, but the impurities with larger particles can cause the blockage of the sewage discharge outlet, so that the service life of the device is influenced; secondly, the existing device has to be shut down when replacing the filter screen or performing other maintenance, which leads to increased production costs in the operation of large-scale equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a hand-operated brush type filter.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a hand-operated brush type filter comprises a main water pipe, wherein a branch pipe is installed on the side face of the main water pipe, a blow-off pipe is connected to one end of the branch pipe through a bolt, a filter cartridge is installed at the top of the blow-off pipe and inserted into the branch pipe, a first rotating shaft is installed on the side face of the blow-off pipe and inserted into the blow-off pipe and connected with a first bevel gear, a rotating disc is fixedly sleeved at one end of the first rotating shaft, away from the blow-off pipe, a mounting frame is installed at two ends of the blow-off pipe, a second rotating shaft is rotatably connected onto the mounting frame through a bearing, a second bevel gear is fixedly sleeved on the second rotating shaft and is in meshing transmission with the first bevel gear, a screw is welded at the bottom of the second rotating shaft and is movably connected with the blow-off pipe, a reciprocating screw rod is welded at the top of the, the reciprocating screw rod is sleeved with a nut through threads, supports are mounted on the side faces of the nut, brush plates are fixed on the side faces of the two supports, and the brush plates are connected with the filter cylinders in a sliding mode.

Preferably, the shunt tubes are installed at the top of main water pipe, the inside and the intercommunication of main water pipe are inserted at the both ends of the bottom of shunt tubes, install first shut-off valve on the main water pipe, install second shut-off valve on the shunt tubes, the filter screen is installed to the one end that the shunt tubes is close to second shut-off valve.

Preferably, the main water pipe, the branch pipe and the sewage discharge pipe are all hollow cylindrical structures.

Preferably, the number of the screw caps is two, the screw caps are connected with the reciprocating screw rod through threads, and the thread turning directions of the screw caps are the same.

Preferably, the bottom of the sewage draining pipe is provided with an electromagnetic valve.

Preferably, the screw, the second rotating shaft, the reciprocating screw rod, the second bevel gear, the sewage discharge pipe and the branch pipe are coaxial.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in with main water piping connection in the pipeline, the rivers direction is from a left side to the right side, there is a section of thick bamboo to intercept impurity, when clearing up the filter, open the solenoid valve, the rotary table, the carousel drives first pivot, first bevel gear is driven to first pivot, first bevel gear pipe meshing transmission drives second bevel gear, second bevel gear drives second pivot, the second pivot drives reciprocal lead screw, reciprocal lead screw drives the nut through screw transmission, the nut drives the support, the support drives the brush board, the nut reciprocates on reciprocal lead screw, make the brush board to all-round cleaning of a section of thick bamboo, impurity gets into the blow off pipe with the help of rivers impurity, the second pivot drives the screw rod, the screw rod extrudes the impurity that blocks up the blow off pipe, avoid this device inside to be blockked up, the life of improvement device, the device is simple and practical high;

2. the utility model discloses in when a section of thick bamboo is strained or is maintained in the change, open first shutoff valve, close the second shutoff valve, rivers flow from the shunt tubes, dismantle the blow off pipe, carry out the change maintenance of filter screen, filter by the filter screen device temporarily when maintaining, maintain the back that finishes, close first shutoff valve, open second shutoff valve, device reconversion need not to shut down when maintaining, uses in large-scale production facility production, practices thrift manufacturing cost.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of a hand brush filter according to the present invention;

FIG. 2 is a schematic view of the inner installation of a sewage pipe of the hand-operated brush type filter of the present invention;

fig. 3 is a schematic structural diagram of a second embodiment of a hand brush filter according to the present invention.

In the figure: the device comprises a main water pipe 1, branch pipes 2, a sewage discharge pipe 3, a rotary table 4, a first rotating shaft 5, a first bevel gear 6, an electromagnetic valve 7, a screw rod 8, a second rotating shaft 9, a mounting rack 10, a second bevel gear 11, a brush plate 12, a support 13, a nut 14, a filter cartridge 15, a reciprocating screw rod 16, a limiting ring 17, a first shutoff valve 18, a filter screen 19, a second shutoff valve 20 and a shunt pipe 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

The first embodiment is as follows:

referring to fig. 1-2, a hand-operated brush type filter, comprising a main water pipe 1, a branch pipe 2 is installed on the side surface of the main water pipe 1, a blow-off pipe 3 is connected to one end of the branch pipe 2 through a bolt, a filter cartridge 15 is installed on the top of the blow-off pipe 3, the filter cartridge 15 is inserted into the branch pipe 2, a first rotating shaft 5 is installed on the side surface of the blow-off pipe 3, the first rotating shaft 5 is inserted into the blow-off pipe 3 and is connected with a first bevel gear 6, a rotating disc 4 is fixedly sleeved on one end of the first rotating shaft 5 far away from the blow-off pipe 3, a mounting frame 10 is installed at two ends inside the blow-off pipe 3, a second rotating shaft 9 is rotatably connected to the mounting frame 10 through a bearing, a second bevel gear 11 is fixedly sleeved on the second rotating shaft 9, the second bevel gear 11 is in meshing transmission with the first bevel gear 6, the two ends of the reciprocating screw rod 16 are fixedly sleeved with limit rings 17, the reciprocating screw rod 16 is sleeved with a screw cap 14 through threads, the side surfaces of the screw cap 14 are provided with the supports 13, the side surfaces of the two supports 13 are fixed with the brush plates 12, and the brush plates 12 are in sliding connection with the filter cylinders 15.

Wherein, the main water pipe 1, the branch pipe 2 and the blow-off pipe 3 are all hollow cylinder structures.

Wherein, the quantity of nut 14 is two, and two nuts 14 are all connected with reciprocal lead screw 16 through the screw thread, and the screw thread direction of two nuts 14 is the same.

Wherein, the bottom of the sewage draining pipe 3 is provided with an electromagnetic valve 7.

Wherein the screw 8, the second rotating shaft 9, the reciprocating screw rod 16, the second bevel gear 11, the sewage discharge pipe 3 and the branch pipe 2 are coaxial.

Example two:

referring to fig. 2-3, a hand-operated brush type filter, comprising a main water pipe 1, a branch pipe 2 is installed on the side surface of the main water pipe 1, a blow-off pipe 3 is connected to one end of the branch pipe 2 through a bolt, a filter cartridge 15 is installed on the top of the blow-off pipe 3, the filter cartridge 15 is inserted into the branch pipe 2, a first rotating shaft 5 is installed on the side surface of the blow-off pipe 3, the first rotating shaft 5 is inserted into the blow-off pipe 3 and is connected with a first bevel gear 6, a rotating disc 4 is fixedly sleeved on one end of the first rotating shaft 5 far away from the blow-off pipe 3, a mounting frame 10 is installed at both ends of the interior of the blow-off pipe 3, a second rotating shaft 9 is rotatably connected to the mounting frame 10 through a bearing, a second bevel gear 11 is fixedly sleeved on the second rotating shaft 9, the second bevel gear 11 is in meshing transmission with the first, the two ends of the reciprocating screw rod 16 are fixedly sleeved with limit rings 17, the reciprocating screw rod 16 is sleeved with a screw cap 14 through threads, the side surfaces of the screw cap 14 are provided with the supports 13, the side surfaces of the two supports 13 are fixed with the brush plates 12, and the brush plates 12 are in sliding connection with the filter cylinders 15.

The top of the main water pipe 1 is provided with a shunt pipe 21, two ends of the bottom of the shunt pipe 21 are inserted into the main water pipe 1 and communicated with the main water pipe 1, the main water pipe 1 is provided with a first shut-off valve 18, the shunt pipe 21 is provided with a second shut-off valve 20, and one end of the shunt pipe 21 close to the second shut-off valve 20 is provided with a filter screen 19.

The working principle is as follows: the main water pipe 1 is connected in the pipeline, the water flow direction is from left to right, the filter cartridge 15 intercepts impurities, when the filter is cleaned, the electromagnetic valve 7 is opened, the rotary table 4 is rotated, the rotary table 4 drives the first rotating shaft 5, the first rotating shaft 5 drives the first bevel gear 6, the first bevel gear 6 drives the second bevel gear 11 in a meshing transmission mode, the second bevel gear 11 drives the second rotating shaft 9, the second rotating shaft 9 drives the reciprocating screw rod 16, the reciprocating screw rod 16 drives the screw cap 14 in a threaded transmission mode, the screw cap 14 drives the support 13, the support 13 drives the brush plate 12, the screw cap 14 reciprocates on the reciprocating screw rod 16, the brush plate 12 cleans the filter cartridge 15 in all directions, impurities enter the sewage discharge pipe 3 through water flow impurities, the second rotating shaft 9 drives the screw rod 8, the screw rod 8 extrudes the impurities blocking the sewage discharge pipe 3, the inner part of the device is prevented from being blocked, the service life of the device is prolonged, and the;

when the filter cartridge 15 is replaced or maintained, the first shut-off valve 18 is opened, the second shut-off valve 20 is closed, water flows out of the shunt pipe 21, the drain pipe 3 is disassembled, the filter screen 15 is replaced and maintained, the filter screen 19 is used for filtering for a device for a while during maintenance, after the maintenance is finished, the first shut-off valve 18 is closed, the second shut-off valve 20 is opened, the device is recovered, the shutdown is not needed during the maintenance, and the production cost is saved when large-scale production equipment is used.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A hand-operated brush type filter comprises a main water pipe (1) and is characterized in that a branch pipe (2) is installed on the side face of the main water pipe (1), a drain pipe (3) is connected to one end of the branch pipe (2) through a bolt, a filter cylinder (15) is installed at the top of the drain pipe (3), the filter cylinder (15) is inserted into the branch pipe (2), a first rotating shaft (5) is installed on the side face of the drain pipe (3), the first rotating shaft (5) is inserted into the drain pipe (3) and is connected with a first bevel gear (6), a turntable (4) is fixedly sleeved at one end, far away from the drain pipe (3), of the first rotating shaft (5), a mounting frame (10) is installed at two ends of the inside of the drain pipe (3), a second rotating shaft (9) is rotatably connected onto the mounting frame (10) through a bearing, a second bevel gear (11) is fixedly sleeved onto the second rotating, second bevel gear (11) and first bevel gear (6) meshing transmission, the bottom welding of second pivot (9) has screw rod (8), screw rod (8) and blow off pipe (3) swing joint, the top welding of second pivot (9) has reciprocal lead screw (16), the fixed cover in both ends of reciprocal lead screw (16) has spacing ring (17), reciprocal lead screw (16) have cup jointed nut (14) through the screw thread, the side-mounting of nut (14) has support (13), two the side of support (13) is fixed with brush board (12), brush board (12) and strain a section of thick bamboo (15) sliding connection.

2. A hand brush type filter as claimed in claim 1, wherein a shunt pipe (21) is installed at the top of the main water pipe (1), both ends of the bottom of the shunt pipe (21) are inserted into the inside of the main water pipe (1) and communicated with the inside, a first shut-off valve (18) is installed on the main water pipe (1), a second shut-off valve (20) is installed on the shunt pipe (21), and a strainer (19) is installed at one end of the shunt pipe (21) close to the second shut-off valve (20).

3. A hand brush filter according to claim 1, where the main water pipe (1), branch pipe (2) and drain pipe (3) are all hollow cylindrical structures.

4. A hand brush filter according to claim 1, characterised in that said nuts (14) are two in number, both said nuts (14) being connected to the reciprocating screw (16) by means of a thread, the two nuts (14) being threaded in the same direction.

5. A hand brush filter according to claim 1, where the bottom of the sewage pipe (3) is provided with a solenoid valve (7).

6. A hand brush filter according to claim 1, where the screw (8), the second shaft (9), the reciprocating screw (16), the second bevel gear (11), the drain pipe (3) and the branch pipe (2) are coaxial.