CN204601762U - A kind of industrial filter - Google Patents

Abstract

The utility model relates to an industrial filtering device, which comprises a machine base, a casing, a motor, a sewage device, a control box, a coarse filter cartridge, a fine filter cartridge, a water outlet interface, a water inlet interface, an external joint, and a suction pipe. A casing is provided, a motor is arranged above the casing, a coarse filter cartridge is arranged below the inside of the casing, and a fine filter cartridge is arranged above the inside of the casing, and the positions of the outer wall of the casing corresponding to the coarse filter cartridge and the fine filter cartridge are respectively A water inlet port and a water outlet port are provided, a control box is provided on the outer wall of the housing, a sewage discharge device is connected to the upper end of the housing, and a suction pipe is connected to the motor through a drive shaft. The utility model overcomes many disadvantages of the traditional filter products such as small dirt holding capacity, easy to be blocked by dirt, filter part needs to be disassembled and cleaned, and filter status cannot be monitored, etc.

Description

An industrial filter

technical field

The utility model relates to an industrial filtering device.

Background technique

The industrial filter device is a filter that directly intercepts impurities in water, removes suspended solids and particulate matter in the water body, reduces turbidity, purifies water quality, reduces system dirt, bacteria and algae, rust, etc., to purify water quality and protect other equipment in the system. Working precision equipment, water enters the body of the industrial filter device from the water inlet port. Due to the intelligent (PLC, PAC) design, the system can automatically identify the degree of impurity deposition and send a signal to the sewage device to automatically discharge the sewage. The industrial filter device overcomes many disadvantages of traditional filter products such as small dirt holding capacity, easy to be blocked by dirt, the filter part needs to be disassembled and cleaned, and the filter status cannot be monitored. It has the function of filtering raw water and automatically cleaning and discharging the filter element , and the system continuously supplies water during cleaning and sewage discharge, and the degree of automation is very high.

Utility model content

The purpose of this utility model is to provide an industrial filtering device in order to overcome the deficiencies of the prior art.

The utility model is realized through the following technical solutions: an industrial filtering device, including a machine base, a casing, a motor, a sewage device, a control box, a coarse filter cartridge, a fine filter cartridge, a water outlet interface, a water inlet interface, an external joint, and a suction pipe, A casing is arranged above the base, a motor is arranged above the casing, a coarse filter cartridge is arranged below the inside of the casing, and a fine filter cartridge is arranged above the inside of the casing, and the outer wall of the casing corresponds to the coarse filter cartridge and the fine filter cartridge. The position of the barrel is respectively provided with a water inlet port and a water outlet port, the outer wall of the casing is also provided with a control box, the upper end of the casing is also connected with a sewage discharge device, the motor is connected with a suction pipe through a drive shaft, and the suction pipe extends The suction pipe is provided with several suction nozzles, the control box is connected with a control pipeline and a differential pressure transmitter, and the motor is connected with the control box through a signal line. Both the water outlet interface and the water inlet interface are provided with control valves, the inside of the coarse filter cartridge is provided with a coarse filter mesh, and the inside of the fine filter cartridge is provided with a fine filter mesh.

Preferably, an external joint is connected to the upper end of one side of the shell.

Preferably, a solenoid valve is provided on the sewage discharge device.

The utility model has the following beneficial effects:

1 Electric drive, suction and brush cleaning design;

2 Combining the advantages of suction and brush cleaning, it is more adaptable to complex water filtration;

3 Rotating brush can be specially customized according to the user's water quality treatment requirements;

4 Secondary filtration, coarse filtration is set before fine filtration;

5 pressure difference control, time control, manual control cleaning, to meet the needs of water quality fluctuations;

6. The control box and the shell can be separated, which is practical and convenient;

7 Electric drive, suction cleaning and sewage discharge, more thorough cleaning;

8 Ultra-high precision design, suitable for places with high water requirements;

9 secondary filtration, coarse filtration is set before precision filtration, the system is safe and reliable;

10 Differential pressure control, manual control cleaning;

11 The electric control box and the host can be separated, which is practical and convenient to install.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work;

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of straw of the present utility model;

Detailed ways

The preferred embodiments of the utility model will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the utility model can be more easily understood by those skilled in the art, so as to make a clearer definition of the protection scope of the utility model.

As shown in Figure 1-2, the utility model relates to an industrial filter device, including a base 1, a housing 2, a motor 3, a sewage device 4, a control box 5, a coarse filter cartridge 6, a fine filter cartridge 7, and a water outlet 8. Water inlet interface 9, external joint 10, suction pipe 14, a casing 2 is arranged above the machine base 1, a motor 3 is arranged above the casing 2, and a coarse filter cartridge 6 is arranged below the inside of the casing 2. A fine filter cartridge 7 is arranged above the inside of the shell 2, and a water inlet port 9 and a water outlet port 8 are respectively provided on the outer wall of the shell 2 corresponding to the rough filter cartridge 6 and the fine filter cartridge 7, and the outer wall of the shell 2 is also provided with a control Box 5, the upper end of the casing 2 is also connected with a sewage discharge device 4, the motor 3 is connected with a suction pipe 14 through a drive shaft, and the suction pipe 14 extends into the casing 2 to the inside of the fine filter cartridge 7, and the suction pipe 14 is set There are several suction nozzles 11, the control box 5 is connected with a control pipeline and a differential pressure transmitter, the motor 3 is connected to the control box 5 through a signal line, the water outlet 8 and the water inlet 9 are Both are provided with control valves, the inside of the coarse filter cartridge 6 is provided with a coarse filter screen, the inside of the fine filter cartridge 7 is provided with a fine filter screen, the control box 5 is provided with a display screen and control buttons, and the suction pipe 14 A stirring rod 141 is arranged on it, and a brush 142 is arranged on the stirring rod 141 .

It should be noted that an external connector 10 is connected to the upper end of one side of the housing 2 .

It should be noted that the sewage discharge device 4 is provided with a solenoid valve 13 .

The working principle of the utility model is as follows: water enters from the inlet, first passes through the coarse filter cartridge to filter out impurities of larger particles, and then reaches the fine filter cartridge. During the filtration process, the fine filter cartridge gradually accumulates dirt and impurities in the water to form a filter impurity layer. Since the impurity layer accumulates on the inner side of the fine filter cartridge, a pressure difference is formed between the inner and outer sides of the fine filter cartridge .

When the pressure difference of the filter reaches the preset value, the automatic cleaning process will start. During this period, the clean water supply will continue to flow. When the water outlet port is opened, the water pressure in the suction pipe will drop significantly. Through the pressure difference between the shell and the suction pipe, the suction pipe will produce A suction force forms a sewage suction process. At the same time, the electric motor drives the suction pipe to make a spiral movement along the axial direction. The combination of the axial movement and the rotary movement of the dirt suction device completely cleans the entire inner surface of the filter screen. The entire flushing process only takes tens of seconds. The blowdown device is closed at the end of the cleaning. The filter is ready for the next flushing cycle.

The standard parts used in the utility model can be purchased from the market, and the special-shaped parts can be customized according to the instructions and the records of the drawings. The specific connection methods of each part adopt mature bolts, rivets, welding Conventional means, machinery, parts and equipment all adopt conventional models in the prior art, and circuit connections adopt conventional connection methods in the prior art, which will not be described in detail here.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (3)

1. an industrial filter, it is characterized in that, comprise support (1), shell (2), motor (3), blowdown apparatus (4), control cabinet (5), coarse filtration cylinder (6), fine filtering cylinder (7), water outlet mouthpiece (8), water inlet interface (9), external lug (10), suction pipe (14), described support (1) top is provided with shell (2), described shell (2) top is provided with motor (3), described shell (2) lower inside is provided with coarse filtration cylinder (6), described shell (2) inner upper is provided with fine filtering cylinder (7), the position of corresponding coarse filtration cylinder (6) of described shell (2) outer wall and fine filtering cylinder (7) is respectively arranged with into water interface (9) and water outlet mouthpiece (8), described shell (2) outer wall is also provided with control cabinet (5), described shell (2) upper end is also connected with blowdown apparatus (4), described motor (3) is connected with suction pipe (14) by driving shaft, it is inner to fine filtering cylinder (7) that described suction pipe (14) extends into shell (2), described suction pipe (14) is provided with several suction nozzles (11), (5) are connected with control piper and pressure difference transmitter with described control cabinet, described motor (3) is connected with control cabinet (5) by holding wire, described water outlet mouthpiece (8) and water inlet interface (9) are provided with control valve, described coarse filtration cylinder (6) inside is provided with coarse strainer, described fine filtering cylinder (7) inside is provided with fie screen.

2. the industrial filter of one according to claim 1, is characterized in that, described shell (2) upper end, side is also connected with external lug (10).

3. the industrial filter of one according to claim 1, is characterized in that, described blowdown apparatus (4) is provided with magnetic valve (13).