Water circulation precision filtering mechanism of industrial cleaning machine

Abstract

The utility model relates to an industrial cleaning machine water circulation precision filtering mechanism, which comprises a cleaning chamber, a water tank, a water inlet pipeline, a water outlet pipeline and a residue receiving net bag, the cleaning chamber is connected with the water tank through a water return pipeline, a partition plate is arranged in the water tank, and the water tank is divided into a clear water chamber and a sewage chamber by the partition plate; a residue receiving net bag is arranged in the sewage chamber, the sewage chamber is connected with a water inlet pipeline, a first precision filter and a water turning pump are arranged on the water inlet pipeline, the water inlet pipeline is connected with the residue receiving net bag, the clear water chamber is connected with a water return pipeline, and a cleaning pump and a second precision filter are arranged on the water return pipeline. And the water return pipeline is connected with the cleaning chamber. The precision filtering mechanism can effectively filter cleaning liquid of the industrial cleaning machine to remove impurities, secondary pollution of the impurities to workpieces is prevented, the precision filtering mechanism can better improve the cleanliness of products, the cost of consumables is saved, and the production efficiency and the cleanliness of the workpieces are both improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of filtering devices, and in particular relates to a water circulation precision filtering mechanism for an industrial cleaning machine. Background Art

[0002] Existing industrial cleaning machines generally use a slag collecting net bag and a filter in combination to deal with impurities in the cleaning liquid, such as the "Compatible Solvent-based Cleaning and Atomizing Oiling All-in-one Cleaning Machine" designed with publication number: CN215089285U, whose filtering structure includes a filter, a diaphragm pump and a slag collecting net bag. However, this simple design has a poor cleaning effect because a precision filter is used in the prior art, such as the "Intelligent Circulating Water Parts Cleaning Machine" designed with publication number: CN102327874B, or for example, publication number: CN207822651U. In view of this, the applicant has independently developed and designed a completely different structure, and specially applied for this invention. Utility Model Content

[0003] In order to solve the above-mentioned problems in the prior art, the utility model provides a water circulation precision filtering mechanism for an industrial cleaning machine which can improve the above-mentioned deficiencies.

[0004] The utility model relates to a water circulation precision filtering mechanism for an industrial cleaning machine, comprising a cleaning chamber, a water tank, a water inlet pipe, a water outlet pipe and a slag receiving net bag, wherein the cleaning chamber is connected to the water tank through a return pipe, a partition is arranged in the water tank, and the partition divides the water tank into a clean water chamber and a sewage chamber; a slag receiving net bag is arranged in the sewage chamber, the sewage chamber is connected with a water inlet pipe, a first precision filter and a water turning pump are arranged on the water inlet pipe, the water inlet pipe is connected with the slag receiving net bag, the slag receiving net bag has pipes connecting the sewage chamber and the clean water chamber respectively, the clean water chamber is connected with a return pipe, a cleaning pump and a second precision filter are arranged on the return pipe, and the return pipe is connected to the cleaning chamber.

[0005] Furthermore, the cleaning chamber and the sewage chamber are connected via a reflux pipe.

[0006] Furthermore, control valves are provided on both the water inlet pipe and the return pipe.

[0007] Furthermore, the filter hole of the first precision filter is 20u.

[0008] Furthermore, the filtering hole of the second precision filter is 10u.

[0009] Furthermore, the specification of the slag receiving net bag is 40 meshes.

[0010] Furthermore, the cleaning chamber is communicated with the slag receiving net bag.

[0011] The precision filtering mechanism designed in the utility model can effectively filter out impurities from the cleaning fluid of the industrial cleaning machine and prevent the impurities from causing secondary contamination to the workpiece. The precision filtering mechanism can better improve the cleanliness of the product, and there is no need to increase the cleaning station of the industrial cleaning machine due to impurities in the cleaning fluid. Not only the equipment cost but also the consumables cost (for example, water, cleaning agent, filter bag, etc.) is saved, and the production efficiency and the cleanliness of the workpiece are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of this utility model.

[0013] Diagram: 1 cleaning chamber, 2 water tank, 21 clean water chamber, 22 sewage chamber, 3 water inlet pipe, 4 first precision filter, 5 water pump, 6 slag collecting net bag, 7 partition, 8 return water pipe, 9 second precision filter, 10 cleaning pump, 11 return water pipe. DETAILED DESCRIPTION

[0014] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0015] like Figure 1 The utility model relates to a water circulation precision filtering mechanism for an industrial cleaning machine, comprising a cleaning chamber 1, a water tank 2, a water inlet pipe 3, a water outlet pipe 8 and a slag receiving net bag 6, the cleaning chamber is connected to the water tank 2 through a return pipe 11, a partition 7 is arranged in the water tank, and the partition divides the water tank into a clean water chamber 22 and a sewage chamber 21; a slag receiving net bag 6 is arranged in the sewage chamber, the sewage chamber is connected to the water inlet pipe 3, a first precision filter 4 and a water pump 5 are arranged on the water inlet pipe, the water inlet pipe 10 is connected to the slag receiving net bag 6, the slag receiving net bag has pipes and control valves connecting the sewage chamber and the clean water chamber respectively, the clean water chamber is connected to the return pipe 8, a cleaning pump 10 and a second precision filter 9 are arranged on the return pipe, and the return pipe is connected to the cleaning chamber.

[0016] As a technical improvement, the cleaning chamber and the sewage chamber are connected via a return pipe.

[0017] As a technical improvement, control valves are provided on both the water inlet pipe and the return pipe.

[0018] As a technical improvement, the filter hole of the first precision filter is 20u.

[0019] As a technical improvement, the filtering hole of the second precision filter is 10u.

[0020] As a technical improvement, the specification of the slag receiving net bag is 40 meshes.

[0021] As a technical improvement, the cleaning chamber is connected to the slag receiving net bag.

[0022] First, the cleaning liquid in the cleaning chamber is filtered through a slag collecting net bag to achieve the first preliminary filtration, and then the wastewater after filtration is discharged into the sewage chamber 22, and then the sewage in the sewage chamber is extracted by a water pump, and a second precision filtration is achieved through the first precision filter. After filtration, it enters the clean water chamber, and then is extracted by a clean water pump, filtered through a second precision filter, and the clean water after filtration flows into the cleaning chamber through a return water pipe for cleaning.

Claims

1. A water circulation precision filtration mechanism for an industrial cleaning machine, characterized by: It includes a cleaning chamber, a water tank, a water inlet pipe, a water outlet pipe and a slag receiving net bag, the cleaning chamber is connected to the water tank through a return water pipe, a partition is arranged in the water tank, and the partition divides the water tank into a clean water chamber and a sewage chamber; a slag receiving net bag is arranged in the sewage chamber, the sewage chamber is connected with a water inlet pipe, the water inlet pipe is provided with a first precision filter and a water pump, the water inlet pipe is connected with the slag receiving net bag, the slag receiving net bag is respectively provided with pipes connecting the clean water chamber and the sewage chamber, the clean water chamber is connected with a return water pipe, a cleaning pump and a second precision filter are arranged on the return water pipe, and the return water pipe is connected to the cleaning chamber.

2. According to claim 1, the water circulation precision filtration mechanism of an industrial cleaning machine is characterized by: The cleaning chamber is connected to the sewage chamber via a reflux pipe.

3. The water circulation precision filtration mechanism for an industrial cleaning machine according to claim 1, characterized in that: Control valves are arranged on the water inlet pipe and the return pipe.

4. The water circulation precision filtration mechanism for an industrial cleaning machine according to claim 1, characterized in that: The filtering hole of the first precision filter is 20u.

5. The water circulation precision filtration mechanism for an industrial cleaning machine according to claim 1, characterized in that: The filtering hole of the second precision filter is 10u.

6. The water circulation precision filtration mechanism for an industrial cleaning machine according to claim 1, characterized in that: The specification of the slag receiving net bag is 40 meshes.

7. The water circulation precision filtration mechanism for an industrial cleaning machine according to claim 1, characterized in that: The cleaning chamber is communicated with the slag receiving net bag.

Images