CN216909477U

CN216909477U - Grinding machine circulating water filtration system

Info

Publication number: CN216909477U
Application number: CN202022673691.5U
Authority: CN
Inventors: 陆曙辉; 赵良; 施伟乾
Original assignee: Wuxi Xinke Tool Manufacturing Co ltd
Current assignee: Wuxi Xinke Tool Manufacturing Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2022-07-08
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses a grinding machine circulating water filtering system which comprises a filtering tank, a sedimentation tank and a purification tank, wherein the filtering tank is arranged in the sedimentation tank; grinding fluid discharged by the grinding machine sequentially enters a filtering tank and a sedimentation tank, sediment at the bottom of the sedimentation tank is pumped into a filter press through a pneumatic diaphragm pump and filtered to obtain grinding fluid, the grinding fluid enters a purification tank, and the grinding fluid at the upper part of the sedimentation tank enters the purification tank and is used for cooling and cleaning a grinding product by pumping the grinding fluid in the purification tank.

Description

Grinding machine circulating water filtration system

Technical Field

The utility model belongs to the technical field of water filtration, and particularly relates to a grinding machine circulating water filtration system.

Background

To the filtration of grinding machine circulating water, adopt simple 3 ponds usually, the existence can not effectively filter the impurity in the circulating water, the grinding machine ash in the pond needs artifical clearance, wastes time and energy scheduling problem, when adopting unclean circulating water, can not effectually cool off and wash the product, and causes the pollution to the environment easily.

Therefore, a new technical solution is needed to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a grinding machine circulating water filtering system, which aims to solve the problems that the grinding machine circulating water filtering quality is not high in the prior art.

The technical scheme adopted by the utility model is as follows: a grinding machine circulating water filtering system comprises a filtering tank, a sedimentation tank and a purification tank; grinding fluid discharged by the grinding machine sequentially enters a filtering tank and a sedimentation tank, sediment at the bottom of the sedimentation tank is pumped into a filter press through a pneumatic diaphragm pump and filtered to obtain grinding fluid, the grinding fluid enters a purification tank, and the grinding fluid at the upper part of the sedimentation tank enters the purification tank and is used for cooling and cleaning a grinding product by pumping the grinding fluid in the purification tank.

Further, the vertical filter that is equipped with in the filtering ponds, the filtering ponds water inlet is located one side of filter, and the filtering ponds delivery port is located the opposite side of filter, the filtering ponds delivery port is less than the filtering ponds water inlet.

Furthermore, a first partition plate is arranged in the sedimentation tank, the upper end of the first partition plate is fixed on the upper inner wall of the sedimentation tank, the bottom end of the first partition plate is lower than a water inlet of the sedimentation tank, and a water flow channel is formed between the bottom end of the first partition plate and the bottom of the sedimentation tank.

Further, the depth of the filter tank is smaller than that of the sedimentation tank.

Further, liquid flows between the sedimentation tank and the purification tank through a pipeline pump.

Further, liquid flow is carried out between the filtering tank and the sedimentation tank through a pipeline.

Furthermore, the grinding fluid at the upper part of the sedimentation tank enters the purification tank through a filtering suction port connecting pipeline pump.

Furthermore, be equipped with second baffle and third baffle in the purification tank, the length of third baffle is longer than the second baffle, and the upper end of second baffle and third baffle all fixes on the inner wall on the purification tank, and the second baffle is close to the purification tank water inlet, and the bottom of second baffle is less than the purification tank water inlet.

Has the advantages that: the filtering system can deeply purify the grinding fluid, so that the cooling and antirust performance of the grinding fluid is continuous, the reduction of hardness of the product caused by the color change and blackening of the product due to the heating of grinding processing is reduced, and the occurrence of the reject ratio of the product is reduced.

Drawings

FIG. 1 is a cross-sectional view of the present invention;

fig. 2 is a top view of the present invention.

Detailed Description

The utility model is further illustrated below with reference to the figures and examples.

A grinder circulating water filtering system as shown in fig. 1 and fig. 2, which comprises a filtering tank 1, a sedimentation tank 2 and a purification tank 3; grinding fluid discharged by a grinding machine enters a filter tank 1 through a pipeline, a filter plate 11 is vertically arranged in the filter tank 1, a filter tank water inlet is positioned at one side of the filter plate 11, a filter tank water outlet is positioned at the other side of the filter plate, and a filter tank water outlet is lower than the filter tank water inlet, in some embodiments, the filter plate 11 adopts an iron screen plate, under the action of the iron screen plate, sponge, sand and large-block precipitates are filtered and then enter a sedimentation tank 2 to precipitate the grinding fluid, in some embodiments, the precipitation is realized through the height drop of the sedimentation tank 2, the precipitates at the bottom of the sedimentation tank 2 are pumped into a filter press 5 through a pneumatic diaphragm pump 4, the filtered grinding fluid enters a purification tank 3, the grinding fluid at the upper part of the sedimentation tank 2 is connected with a first pipeline pump 61 through a filtering suction port 8 and enters the purification tank 3, and the grinding fluid in the purification tank 3 is pumped through a second pipeline pump 62 to cool and clean grinding products, the grinding machine dust of the filter tank 1 can be cleaned by a travelling crane 7.

Be equipped with first baffle 21 in sedimentation tank 2, the upper end of first baffle 21 is fixed on sedimentation tank 2 upper inner wall, the bottom of this first baffle 21 is less than the sedimentation tank water inlet and the bottom of first baffle and sedimentation tank bottom of the pool form the rivers passageway, block rivers through first baffle, let the water normalizes in the pond as far as possible, be equipped with second baffle 31 and third baffle 32 in purification tank 3, the length of third baffle 32 is longer than second baffle 31, and the upper end of second baffle 31 and third baffle 32 is all fixed on purification tank 3 upper inner wall, second baffle 31 is close to purification tank 3 water inlet, and the bottom of second baffle 31 is less than the purification tank water inlet.

Claims

1. The utility model provides a grinding machine circulating water filtration system which characterized in that: comprises a filtering tank, a sedimentation tank and a purifying tank; grinding fluid discharged by the grinding machine sequentially enters a filtering tank and a sedimentation tank, sediment at the bottom of the sedimentation tank is pumped into a filter press by a pneumatic diaphragm pump and filtered to obtain grinding fluid, the grinding fluid enters a purification tank, and the grinding fluid at the upper part of the sedimentation tank enters the purification tank; be equipped with second baffle and third baffle in the purification tank, the length of third baffle is longer than the second baffle, and the upper end of second baffle and third baffle all fixes on the purification tank upper inner wall, and the second baffle is close to the purification tank water inlet, and the bottom of second baffle is less than the purification tank water inlet, cools off and washs the grinding product through the grinding fluid that extracts in the purification tank.

2. A grinder circulating water filtration system as claimed in claim 1, wherein: the filter tank is internally and vertically provided with a filter plate, the water inlet of the filter tank is positioned on one side of the filter plate, the water outlet of the filter tank is positioned on the other side of the filter plate, and the water outlet of the filter tank is lower than the water inlet of the filter tank.

3. A grinder circulating water filtration system as claimed in claim 1, wherein: the sedimentation tank is internally provided with a first clapboard, the upper end of the first clapboard is fixed on the upper inner wall of the sedimentation tank, the bottom end of the first clapboard is lower than the water inlet of the sedimentation tank, and the bottom end of the first clapboard and the bottom of the sedimentation tank form a water flow channel.

4. A grinder circulating water filtration system as claimed in claim 1, wherein: the depth of the filter tank is less than that of the sedimentation tank.

5. A grinder circulating water filtration system as claimed in claim 1, wherein: and liquid flows between the sedimentation tank and the purification tank through a pipeline pump.

6. A grinder circulating water filtration system as claimed in claim 2, wherein: and liquid flows between the filter tank and the sedimentation tank through a pipeline.

7. A grinder circulating water filtration system as claimed in claim 1, wherein: the grinding fluid on the upper part of the sedimentation tank enters the purification tank through a filtering suction port connecting pipeline pump.