CN211611865U - a filter - Google Patents

Abstract

The utility model discloses a filter, comprising a base, a valve, a filter cloth, a hydraulic rod and a bolt. A cylinder body is fixedly installed on the upper part of the base, and an upper sealing plate is fixedly arranged above the interior of the cylinder body, and the cylinder body A lower sealing plate is fixedly arranged below the interior, a water outlet pipe is fixedly installed below the lower sealing plate, a water inlet pipe is fixedly installed above the upper sealing plate, and valves are installed on the surfaces of the water inlet pipe and the water outlet pipe, so The left and right ends of the inner wall of the cylinder are provided with chute, and the left and right ends of the outer surface of the cylinder are provided with openings, and a filter plate is movably installed inside the cylinder body, and a connecting rod is fixedly installed on the inner side of the filter plate, And the surface of the filter plate is fitted with a filter cloth, and the filter cloth and the filter plate are pasted and connected with a sticker cloth, the left and right ends of the filter plate are fixedly installed with a clamping block, and the upper and lower sides of the clamping block are fixed. Install the limiter plate. The filter can prolong the use time of the filter cloth and improve the filtering effect of the device.

Description

a filter

technical field

The utility model relates to the technical field of filters, in particular to a filter.

Background technique

The filter is usually composed of a shell, a filter screen, and a water inlet and outlet. Common filters are usually divided into two types, household filters and industrial filters. Household filters are mainly used to filter tap water and filter out impurities in the water. , The industrial filter mainly filters the sewage and impurities in industrial production through the internal filter screen, reduces the pollution degree of the discharged pollution source, reduces the pollution degree of the river, and can play an environmental protection role.

Some of the filters currently on the market:

(1) When filtering sewage, flushing filtration is usually used to discharge impurities after the sewage passes through the filter screen. Usually, it is only discharged after a single filtration, and it is inconvenient to discharge after multiple filtration treatments;

(2) The filter plate surface of the existing filter is usually a fixed plate surface, and the sewage treatment effect is poor. After long-term use, the entire plate surface is easy to accumulate dirt, and the usable time is very short. The filter plate of the filter is cleaned.

So we propose a filter in order to solve the problems raised above.

Utility model content

The purpose of the present utility model is to provide a filter, so as to solve the problem that some filters on the market proposed by the above-mentioned background technology are inconvenient to perform multiple reciprocating filtration of sewage, the filtration effect is poor, and the sewage treatment efficiency is low, requiring The filter plate on the filter is often replaced, which is inconvenient for long-term use.

In order to achieve the above purpose, the utility model provides the following technical solutions: a filter, comprising a base, a valve, a filter cloth, a hydraulic rod and a bolt, a cylinder body is fixedly installed on the top of the base, and the upper part of the cylinder body is fixedly arranged There is an upper sealing plate, and a lower sealing plate is fixed below the inside of the cylinder body, a water outlet pipe is fixedly installed below the lower sealing plate, a water inlet pipe is fixedly installed above the upper sealing plate, and the water inlet pipe and the water outlet pipe are fixedly installed. Valves are installed on the surface of the cylinder, the left and right ends of the inner wall of the cylinder are provided with chutes, and the left and right ends of the outer surface of the cylinder are provided with openings, and the interior of the cylinder is movably installed with a filter plate, the filter plate The inner side of the filter plate is fixedly installed with a connecting rod, and the surface of the filter plate is fitted with a filter cloth, and a patch cloth is pasted and connected between the filter cloth and the filter plate, and the left and right ends of the filter plate are fixedly installed with clamping blocks, and The upper and lower sides of the clamping block are fixedly installed with limit plates, the left and right sides of the upper surface of the base are fixedly installed with hydraulic rods, and the top of the hydraulic rod is fixedly installed with a connecting block, and the connection block and the clamping block are fixed connection, a fixing plate is fixedly installed on the rear side of the cylinder body, and bolts are installed between the fixing plate and the adjacent fixing plate.

Preferably, the shape of the cross section of the cylindrical body is annular, and the upper half of the cylindrical body forms a detachable structure with the lower half of the cylindrical body through the fixing plate and the bolt.

Preferably, the upper sealing plate and the lower sealing plate are symmetrically distributed on the upper and lower sides of the cylinder, and the cavity formed inside the upper sealing plate and the lower sealing plate communicates with the water outlet pipe and the water inlet pipe.

Preferably, the length of the chute is greater than three times the vertical distance between the upper and lower sealing plates, and the difference between the vertical distance between the upper and lower sealing plates and the height of the filter plate is less than half the length of the limiting plate.

Preferably, the width of the opening is smaller than the width of the end of the chute, the chute and the opening communicate with each other, and the length of the opening is greater than the vertical distance between the upper sealing plate and the lower sealing plate.

Preferably, the limiting plates are symmetrically distributed on the upper and lower ends of the clamping block, and the outer walls of the clamping block and the limiting plate are matched with the inner wall of the chute, and the filter plate is connected to the cylinder through the clamping block and the chute. A sliding structure is formed between them, and the connecting rods are distributed in an up-and-down staggered manner inside the filter plate.

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

(1) The upper and lower ends of the cylinder body of the device can be disassembled, which is convenient for cleaning the internal filter plate or replacing the filter cloth, so as to ensure the filtering effect of subsequent sewage and improve the practicability of the device;

(2) A sliding structure is provided on the device, and the filter plate can be moved up and down through the chute and the block, so that the filter plate can squeeze and filter the sewage back and forth, and the impurities in the sewage are repeatedly filtered through the filter cloth. Compared with the ordinary flat filter cloth, the filter cloth of the device has more contact area with water, which can be used for a longer time, avoiding the frequent blockage of the filter plate, and improving the filtering effect of the device;

(3) The device will not occupy the filter space inside the device when moving the filter plate up and down, and improve the efficiency of sewage filtration. The internal filter plate can be directly lifted and lowered from the outside of the device, and can pass the limit at both ends of the filter plate. The board is guaranteed to be isolated from the outside of the device, to ensure internal sealing, and to improve the use effect of the device.

Description of drawings

Fig. 1 is the overall front sectional structure schematic diagram of the utility model;

Fig. 2 is the structural representation at a place in Fig. 1 of the utility model;

3 is a schematic diagram of the connection structure of the filter plate and the connecting rod of the present invention;

FIG. 4 is a schematic diagram of the front cross-sectional structure of the connecting rod of the present invention;

Fig. 5 is the structural schematic diagram of the opening and the chute of the present invention;

FIG. 6 is a schematic diagram of the rear view of the cylinder body of the present invention.

In the figure: 1. Base; 2. Cylinder body; 3. Upper sealing plate; 4. Lower sealing plate; 5. Water outlet pipe; 6. Water inlet pipe; 7. Valve; 8. Chute; 9. Opening; 10. Filter plate; 11, connecting rod; 12, filter cloth; 13, patch; 14, clamping block; 15, limit plate; 16, hydraulic rod; 17, connecting block; 18, fixing plate; 19, bolt.

Detailed ways

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. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-6, the present utility model provides a technical solution: a filter, comprising a base 1, a cylinder body 2, an upper sealing plate 3, a lower sealing plate 4, a water outlet pipe 5, a water inlet pipe 6, a valve 7, Chute 8, opening 9, filter plate 10, connecting rod 11, filter cloth 12, patch 13, clamping block 14, limit plate 15, hydraulic rod 16, connecting block 17, fixing plate 18 and bolt 19, the base 1 The cylinder body 2 is fixedly installed above, and the upper sealing plate 3 is fixedly arranged above the inner part of the cylinder body 2, and the lower sealing plate 4 is fixedly arranged below the inner part of the cylinder body 2, and the water outlet pipe 5 is fixedly installed below the lower sealing plate 4. , a water inlet pipe 6 is fixedly installed above the upper sealing plate 3, and a valve 7 is installed on the surfaces of the water inlet pipe 6 and the water outlet pipe 5. The left and right ends of the inner wall of the cylinder body 2 are provided with chute 8, and the outer surface of the cylinder body 2 is provided with a chute 8. The left and right ends of the surface are provided with openings 9, and the inside of the cylinder body 2 is movably installed with a filter plate 10, the inner side of the filter plate 10 is fixedly installed with a connecting rod 11, and the surface of the filter plate 10 is fitted with a filter cloth 12, And between the filter cloth 12 and the filter plate 10, a sticker 13 is pasted and connected, the left and right ends of the filter plate 10 are fixedly installed with a clamping block 14, and the upper and lower sides of the clamping block 14 are fixedly installed with a limit plate 15, the base 1 The hydraulic rod 16 is fixedly installed on the left and right sides of the upper surface, and the top of the hydraulic rod 16 is fixedly installed with a connecting block 17, and the connecting block 17 and the clamping block 14 are fixedly connected, and the rear side of the cylinder body 2 is fixedly installed. The fixing plate 18 is fixed, and bolts 19 are installed between the fixing plate 18 and the adjacent fixing plate 18 .

The cross-sectional shape of the cylinder body 2 is annular, and the upper half of the cylinder body 2 forms a detachable structure through the fixing plate 18 and the bolt 19 and the lower half of the cylinder body 2. The two parts are disassembled to clean the blockage inside the device or to replace the filter cloth 12 .

The upper sealing plate 3 and the lower sealing plate 4 are symmetrically distributed on the upper and lower sides of the cylinder body 2, and the cavity formed inside the upper sealing plate 3 and the lower sealing plate 4 is communicated with the water outlet pipe 5 and the water inlet pipe 6. The cavity between the sealing plate 3 and the lower sealing plate 4 is used to hold sewage so that the sewage can be filtered later.

The length of the chute 8 is greater than 3 times the vertical distance between the upper sealing plate 3 and the lower sealing plate 4, and the difference between the vertical distance between the upper sealing plate 3 and the lower sealing plate 4 and the height of the filter plate 10 is less than half of the length of the limit plate 15, To ensure the airtightness of the device, no matter which limit plate 15 the clamping block 14 moves to, it can keep the cavity between the upper sealing plate 3 and the lower sealing plate 4 always in a sealed state.

The width of the opening 9 is smaller than the width of the end of the chute 8, and the chute 8 and the opening 9 are connected to each other, and the length of the opening 9 is greater than the vertical distance between the upper sealing plate 3 and the lower sealing plate 4. The filter plate 10 can be moved up and down, which is beneficial to the subsequent improvement of the filtering effect.

The limit plates 15 are symmetrically distributed on the upper and lower ends of the block 14, and the outer walls of the block 14 and the limit plate 15 match the inner wall of the chute 8. The filter plate 10 is connected to the cylinder through the block 14 and the chute 8. A sliding structure is formed between 2, and the connecting rods 11 are distributed in a staggered up and down inside the filter plate 10, which can fully increase the surface area of the filter cloth 12 and improve the filtering effect of the device.

Working principle: When using the filter, as shown in Figure 1-4, the device filters the sewage through the cavity between the upper sealing plate 3 and the lower sealing plate 4 in the cylinder body 2. The sewage is discharged into the cavity between the upper sealing plate 3 and the lower sealing plate 4, and then the height of the filter plate 10 is adjusted by adjusting the hydraulic rods 16 at the upper and lower ends of the base 1 at the same time. The hydraulic rod 16 moves upward so that the connecting block 17 drives the The block 14 and the filter plate 10 move upward, and by moving the filter plate 10 back and forth, the sewage in the cavity between the upper sealing plate 3 and the lower sealing plate 4 is fully filtered, and the filter cloth on the connecting rod 11 inside the filter plate 10 is filtered. 12 to fully filter and adsorb the impurities in the sewage, and the sticker 13 is used to fix the filter cloth 12 on the filter plate 10;

As shown in Fig. 1-2 and Fig. 5-6, when the filter plate 10 moves up and down, the block 14 moves up and down inside the chute 8, thereby driving the limit plate 15 to move up and down. The limit plate 15 is used for In order to block the opening 9, to ensure that the cavity between the upper sealing plate 3 and the lower sealing plate 4 is isolated from the outside, to ensure the sealing of the device, so as to achieve the purpose of circulating and filtering sewage and fully adsorbing impurities in the sewage, and finally open The valve 7 discharges the sewage from the outlet pipe 5 on the rear side of the device. The device can also disassemble and assemble the upper and lower parts of the cylinder 2 through the fixing plate 18 and the bolt 19, and then clean or replace the filter plate 10 inside the device. , the above is the working process of the entire device, and the content not described in detail in this specification belongs to the prior art known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principle of the present utility model, any modifications, equivalent replacements, improvements, etc. made shall be included within the protection scope of the present utility model.

Claims (6)

1. The utility model provides a filter, includes base (1), valve (7), filter cloth (12), hydraulic stem (16) and bolt (19), its characterized in that: the improved filter is characterized in that a barrel body (2) is fixedly mounted above the base (1), an upper sealing plate (3) is fixedly arranged above the interior of the barrel body (2), a lower sealing plate (4) is fixedly arranged below the interior of the barrel body (2), a water outlet pipe (5) is fixedly mounted below the lower sealing plate (4), a water inlet pipe (6) is fixedly mounted above the upper sealing plate (3), valves (7) are mounted on the surfaces of the water inlet pipe (6) and the water outlet pipe (5), sliding grooves (8) are formed in the left end and the right end of the inner wall of the barrel body (2), openings (9) are formed in the left end and the right end of the outer surface of the barrel body (2), a filter plate (10) is movably mounted inside the barrel body (2), a connecting rod (11) is fixedly mounted on the inner side of the filter plate (10), a filter cloth (12) is arranged on the surface of the filter plate (10), and, the utility model discloses a filter plate, including base (1), base (16), fixed connection, the equal fixed mounting in both ends has fixture block (14) about filter plate (10), and the equal fixed mounting in upper and lower both sides of fixture block (14) has limiting plate (15), the equal fixed mounting in the left and right sides of base (1) upper surface has hydraulic stem (16), and the top fixed mounting of hydraulic stem (16) has connecting block (17) to be fixed connection between connecting block (17) and fixture block (14), the rear side fixed mounting of barrel (2) has fixed plate (18), and installs bolt (19) between fixed plate (18) and adjacent fixed plate (18).

2. A filter as claimed in claim 1, wherein: the cross section of the cylinder body (2) is in a circular ring shape, and the upper half part of the cylinder body (2) forms a detachable structure with the lower half part of the cylinder body (2) through a fixing plate (18) and a bolt (19).

3. A filter as claimed in claim 1, wherein: go up shrouding (3) and lower shrouding (4) symmetric distribution in barrel (2) inside upper and lower both sides, and go up the shrouding (3) and communicate each other between the cavity that forms inside shrouding (4) and outlet pipe (5) and inlet tube (6) down.

4. A filter as claimed in claim 1, wherein: the length of spout (8) is greater than last shrouding (3) and down shrouding (4) vertical separation distance 3 times, and goes up shrouding (3) and down shrouding (4) vertical separation distance and filter plate (10) height difference and is less than half of limiting plate (15) length.

5. A filter as claimed in claim 1, wherein: the width of the opening (9) is smaller than the width of the tail end of the sliding groove (8), the sliding groove (8) is communicated with the opening (9), and the length of the opening (9) is larger than the vertical distance between the upper sealing plate (3) and the lower sealing plate (4).

6. A filter as claimed in claim 1, wherein: limiting plate (15) symmetric distribution is in the upper and lower both ends of fixture block (14), and the outer wall of fixture block (14) and limiting plate (15) all coincide mutually with the inner wall of spout (8), constitute sliding structure between filter plate (10) and barrel (2) through fixture block (14) and spout (8), connecting rod (11) are crisscross form distribution from top to bottom in the inside of filter plate (10).

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