Cleaning agent mixing device

Abstract

The utility model relates to a cleaning agent mixing device. Comprising a mixing tank, four filtering assemblies are arranged on the periphery of the mixing tank, three filtering assemblies are used for filtering raw materials, and the fourth filtering assembly is used for filtering mixed finished products; the filtering assembly comprises a filtering membrane assembly and a straight-through pipeline, an input pipeline is installed between the straight-through pipeline and a top inlet of the filtering membrane assembly, a front filter is installed on the input pipeline, an output pipeline is installed on a bottom outlet of the filtering membrane assembly, and a rear filter is installed on the output pipeline; the straight-through pipeline and the output pipeline are converged to a converging three-way valve; an independent first material pipe is connected to the straight-through pipeline of one filtering assembly, an independent second material pipe is connected to the straight-through pipeline of the other filtering assembly, and the straight-through pipelines of the other two filtering assemblies are connected with the other third material pipe through a shunting three-way valve. The utility model provides a cleaning agent mixing device, which provides a filtering function for raw material components so as to remove particles contained in the raw material components, and further filters the mixed cleaning agent, so that the product quality of the cleaning agent is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of cleaning agent production equipment, and particularly relates to a cleaning agent mixing device. BACKGROUND

[0002] Applied to industrial cleaning such as cleaning of air preheater, urea hydrolyzer and the like, it is an effective means to restore equipment processing capacity and improve equipment energy efficiency, and industrial cleaning refers to stripping and removing scale attached to the inside of the equipment by using cleaning equipment, and restoring equipment energy efficiency by restoring equipment state. When industrial cleaning is carried out, cleaning agent is usually added as required, and the cleaning agent produces effects such as soaking, dissociation and chelation, promotes softening and stripping of scale, and improves cleaning efficiency and cleaning effect.

[0003] The foregoing cleaning agent is mixed from multiple components, some of which are diluted from concentrated agents, and the other components are dissolved from powdery raw materials, and finally mixed in a mixing tank. In the preparation of raw materials and the mixing process, because the raw material solution may contain some insoluble particulate matter, the prepared cleaning agent contains particulate matter, and the lack of further processing means for the cleaning agent leads to excessive particulate matter in the final cleaning agent product, affecting product quality, and the cleaning agent containing particulate matter is prone to nozzle blockage and other problems during industrial cleaning. In summary, a cleaning agent mixing device needs to be developed and designed to solve the foregoing technical problems. SUMMARY

[0004] The utility model aims at providing a cleaning agent mixing device, which provides filtering function for raw material components to remove particulate matter, and further filters the mixed cleaning agent to improve the product quality of the cleaning agent.

[0005] The utility model adopts the technical scheme of a cleaning agent mixing device, which comprises a mixing tank, four filter assemblies are arranged around the mixing tank, three of which are used for filtering raw materials, and the fourth is used for filtering mixed products; the filter assembly comprises a filter membrane assembly and a straight-through pipeline, an input pipeline is installed between the straight-through pipeline and the top inlet of the filter membrane assembly, a pre-filter is installed on the input pipeline, an output pipeline is installed on the bottom outlet of the filter membrane assembly, and a post-filter is installed on the output pipeline, and the straight-through pipeline and the output pipeline converge at a converging tee valve; a first material pipe is connected to the straight-through pipeline of one of the filter assemblies, a second material pipe is connected to the straight-through pipeline of another filter assembly, and the straight-through pipelines of the remaining two filter assemblies are connected to another third material pipe by a shunt tee valve.

[0006] Preferably, the filter assembly comprises two filter membrane assemblies arranged side by side, the input pipeline is connected to the top inlets of the two filter membrane assemblies simultaneously, and the output pipeline is connected to the bottom outlets of the two filter membrane assemblies simultaneously.

[0007] Preferably, a flushing pipeline is further installed at the top of the two filter membrane assemblies of the filter assembly, and a manual blowdown valve is installed at the bottom of the filter membrane assembly.

[0008] Preferably, a blowdown electromagnetic valve is installed at the bottom of the pre-filter and the post-filter.

[0009] Preferably, the filter assembly further comprises a base, and the filter membrane assemblies are fixedly installed on the base.

[0010] Preferably, the mixing tank comprises a tank body, a tank cover is installed at the top of the tank body, a stirring assembly is installed at the middle of the tank cover, an openable observation port is installed at the edge of the tank cover, a liquid level display and a first material opening are installed on the side wall of the tank body, and a second material opening and a third material opening are installed on the bottom wall of the tank body.

[0011] Preferably, the mixing tank further comprises a bottom plate and a support installed on the bottom plate, and the bottom of the tank body is fixedly connected to the top of the support.

[0012] The advantages and positive effects of the utility model are:

[0013] The utility model discloses a kind of cleaning agent mixing devices, compared with existing mixing facilities, four filter assemblies are configured to mixing tank in the utility model, three filter assemblies are used to filter raw materials, and the fourth filter assembly is used to filter mixed product, so that the double function of providing filtering function to remove contained particulate matter to raw material component and further filtering treatment to remove contained particulate matter to cleaning agent after mixing is realized, and the product quality of cleaning agent is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the front view structural schematic diagram of the utility model;

[0015] Figure 2 It is Figure 1 The structure schematic diagram of mixing tank in it;

[0016] Figure 3 It is Figure 1 The structure schematic diagram of filter assembly in it.

[0017] In the drawing:

[0018] 1, control cabinet; 2, mixing tank; 2-1, bottom plate; 2-2, third material port; 2-3, support; 2-4, second material port; 2-5, liquid level display; 2-6, observation port; 2-7, tank body; 2-8, tank cover; 2-9, stirring assembly; 2-10, first material port; 3, filter assembly; 3-1, base; 3-2, converging tee valve; 3-3, blowdown electromagnetic valve; 3-4, straight-through pipeline; 3-5, rear filter; 3-6, front filter; 3-7, input pipeline; 3-8, filter membrane assembly; 3-9, flushing pipeline; 3-10, output pipeline; 3-11, manual blowdown valve; 4, first material pipe; 5, second material pipe; 6, third material pipe; 7, diverging tee valve. DETAILED DESCRIPTION

[0019] In order to further understand the application content, characteristics and effects of the present application, the following embodiments are described in detail.

[0020] Please refer to Figure 1 The cleaning agent mixing device of the present application comprises a mixing tank 2, and four filter assemblies 3 are arranged around the mixing tank 2, wherein three of the filter assemblies 3 are used for filtering raw materials, and the fourth filter assembly 3 is used for filtering mixed products. The three filter assemblies 3 filter the components of the raw materials to remove the contained particulate matter, and the fourth filter assembly 3 further filters the mixed cleaning agent to remove the contained particulate matter, thereby improving the product quality of the cleaning agent.

[0021] Please refer to Figure 2 It can be seen that:

[0022] The mixing tank 2 comprises a tank body 2-7, a tank cover 2-8 is installed on the top of the tank body 2-7, a stirring assembly 2-9 is installed on the middle of the tank cover 2-8, an openable observation port 2-6 is installed on the edge of the tank cover 2-8, a liquid level display 2-5 and a first material port 2-10 are installed on the side wall of the tank body 2-7, and a second material port 2-4 and a third material port 2-2 are installed on the bottom wall of the tank body 2-7.

[0023] The stirring assembly 2-9 comprises a stirring motor, a stirring shaft and a stirring impeller, the upper end of the stirring shaft is connected to the output shaft of the stirring motor by a shaft coupling, and the lower part of the stirring shaft and the stirring impeller are located inside the tank body 2-7. The observation port 2-6 is provided for observing the internal working conditions when necessary. The liquid level display 2-5 is provided to display the liquid level in the tank.

[0024] As shown in the figure, the height of the first material port 2-10 is greater than the height of the second material port 2-4 and the third material port 2-2, the first material port 2-10, the second material port 2-4 and the third material port 2-2 are connected to three filter assemblies 3 respectively, the three filter assemblies 3 inject the filtered raw materials into the mixing tank 2, and the third material port 2-2 is also used to guide the mixed cleaning agent product out of the mixing tank 2 and into a fourth filter assembly 3, and the fourth filter assembly 3 provides further filtering function.

[0025] In the embodiment, the mixing tank 2 further comprises a bottom plate 2-1 and a support 2-3 mounted on the bottom plate 2-1, and the bottom of the tank body 2-7 is fixedly connected to the top of the support 2-3.

[0026] Please refer to Figure 3 It can be seen that:

[0027] The filter assembly 3 comprises a filter membrane assembly 3-8 and a straight-through pipeline 3-4, an input pipeline 3-7 is mounted between the straight-through pipeline 3-4 and the top inlet of the filter membrane assembly 3-8, and a pre-filter 3-6 is mounted on the input pipeline 3-7, an output pipeline 3-10 is mounted on the bottom outlet of the filter membrane assembly 3-8, and a post-filter 3-5 is mounted on the output pipeline 3-10, and the straight-through pipeline 3-4 and the output pipeline 3-10 converge at a converging three-way valve 3-2.

[0028] The filter membrane assembly 3-8 comprises a shell and a filter core in the shell, the straight-through pipeline 3-4 delivers the raw material components to the filter membrane assembly 3-8, and the filter membrane assembly 3-8 is used to provide filtering function. The pre-filter 3-6 provided on the input pipeline 3-7 provides pre-filtering function, and the post-filter 3-5 provided on the output pipeline 3-10 provides post-filtering function, so that the filter assembly 3 can completely filter and retain particulate matter.

[0029] Since the straight-through pipeline 3-4 and the output pipeline 3-10 converge at the converging three-way valve 3-2, it can be known that by operating the valve on the straight-through pipeline 3-4, the raw material can also be supplied to the mixing tank 2 in a straight-through form without passing through the filter membrane assembly 3-8, and this function is directed to the liquid component whose cleanliness has reached the product requirement, and the raw material can be directly injected into the mixing tank 3 without further filtering.

[0030] In the embodiment, a blowdown electromagnetic valve 3-3 is mounted at the bottom of the pre-filter 3-6 and the post-filter 3-5, and after a certain period of operation, the blowdown electromagnetic valve 3-3 is opened to discharge the internally retained particulate matter.

[0031] A first material pipe 4 is connected to the straight-through pipe 3-4 of one of the filter assemblies 3, a second material pipe 5 is connected to the straight-through pipe 3-4 of another filter assembly 3, and the straight-through pipes 3-4 of the remaining two filter assemblies 3 are connected to a third material pipe 6 by means of a shunt three-way valve 7. The first material pipe 4, the second material pipe 5 and the third material pipe 6 are respectively connected to a supply device of a raw material component, specifically to the outlet of a delivery pump of the raw material component, the converging three-way valve 3-2 of the first filter assembly 3 is connected to a first material port 2-10 of the mixing tank 2, the converging three-way valve 3-2 of the second filter assembly 3 is connected to a second material port 2-4 of the mixing tank 2, and the converging three-way valve 3-2 of the third filter assembly 3 is connected to a third material port 2-4 of the mixing tank 2.

[0032] The third material pipe 6 is simultaneously connected to the third material port 2-4 of the mixing tank 2, and the communication between which filter assembly 3 and the mixing tank 2 is controlled by operating the shunt three-way valve 7. In the filtering and injection stage of the raw material, the third filter assembly 3 is in communication with the mixing tank 2, and after the mixing is completed, the cleaning agent product is output to the fourth filter assembly 3 for further filtering, and then is delivered to a product tank for storage and waiting for packaging and delivery.

[0033] In this embodiment, the filter assembly 3 includes two filter membrane assemblies 3-8 arranged side by side, the input pipe 3-7 is simultaneously connected to the top inlet of the two filter membrane assemblies 3-8, and the output pipe 3-10 is simultaneously connected to the bottom outlet of the two filter membrane assemblies 3-8.

[0034] In this embodiment, a flushing pipe 3-9 is additionally installed at the top of the two filter membrane assemblies 3-8 of the filter assembly 3, and a manual blowdown valve 3-11 is additionally installed at the bottom of the filter membrane assembly 3. Every certain time, the manual blowdown valve 3-11 is opened, high-pressure flushing clean water is input to the inside of the filter membrane assembly 3-8 through the flushing pipe 3-9, the particulate matter trapped on the filter core of the filter membrane assembly 3-8 falls off and is discharged by the manual blowdown valve 3-11, and the filter membrane assembly 3-8 restores the filtering capacity after the reverse flushing is completed.

[0035] In this embodiment, the filter assembly 3 further includes a base 3-1, and the filter membrane assemblies 3-8 are fixedly installed on the base 3-1.

[0036] A control cabinet 1 is further included, and the delivery pumps of the raw material supply devices, the stirring motor of the stirring assembly 2-9 of the mixing tank 2, etc. are connected to the control cabinet 1, and the mixing process of the cleaning agent is controlled by the control cabinet 1.

Claims

1. A cleaning agent compounding device characterized by: The application relates to a mixing tank (2) provided with four filter assemblies (3), three of which are used for filtering raw materials, and the fourth is used for filtering mixing products; the filter assembly (3) comprises a filter membrane assembly (3-8) and a straight-through pipeline (3-4), an input pipeline (3-7) is arranged between the straight-through pipeline (3-4) and the top inlet of the filter membrane assembly (3-8), a pre-filter (3-6) is arranged on the input pipeline (3-7), an output pipeline (3-10) is arranged on the bottom outlet of the filter membrane assembly (3-8), a post-filter (3-5) is arranged on the output pipeline (3-10), and the straight-through pipeline (3-4) and the output pipeline (3-10) converge at a converging three-way valve (3-2); a first independent material pipe (4) is connected to the straight-through pipeline (3-4) of one of the filter assemblies (3), a second independent material pipe (5) is connected to the straight-through pipeline (3-4) of another filter assembly (3), and the straight-through pipelines (3-4) of the remaining two filter assemblies (3) are connected to another third material pipe (6) through a shunting three-way valve (7).

2. The cleaning agent compounding apparatus according to claim 1, characterized by: The filter assembly (3) comprises two parallel filter membrane assemblies (3-8), the input pipeline (3-7) is connected to the top inlets of the two filter membrane assemblies (3-8), and the output pipeline (3-10) is connected to the bottom outlets of the two filter membrane assemblies (3-8).

3. The cleaning agent compounding apparatus according to claim 2, characterized by: A flushing pipeline (3-9) is arranged on the top of the two filter membrane assemblies (3-8) of the filter assembly (3), and a manual blowdown valve (3-11) is arranged on the bottom of the filter membrane assembly (3-8).

4. The cleaning agent compounding apparatus according to claim 3, characterized by: A blowdown electromagnetic valve (3-3) is arranged on the bottom of the pre-filter (3-6) and the post-filter (3-5).

5. The cleaning agent compounding apparatus as claimed in claim 4, wherein the cleaning agent compounding apparatus is characterized by: The filter assembly (3) further comprises a base (3-1), and the filter membrane assembly (3-8) is fixed on the base (3-1).

6. The cleaning agent compounding apparatus as set forth in claim 1, wherein: The mixing tank (2) comprises a tank body (2-7), a tank cover (2-8) arranged on the top of the tank body (2-7), a stirring assembly (2-9) arranged in the middle of the tank cover (2-8), an openable observation port (2-6) arranged on the edge of the tank cover (2-8), a liquid level display (2-5) and a first material port (2-10) arranged on the side wall of the tank body (2-7), and a second material port (2-4) and a third material port (2-2) arranged on the bottom wall of the tank body (2-7).

7. The cleaning agent compounding apparatus as claimed in claim 6, wherein: The mixing tank (2) further comprises a bottom plate (2-1) and a support (2-3) arranged on the bottom plate (2-1), and the bottom of the tank body (2-7) is fixedly connected to the top of the support (2-3).

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