CN210187286U

CN210187286U - Cooling circulation system of grinding machine

Info

Publication number: CN210187286U
Application number: CN201920674380.5U
Authority: CN
Inventors: Zikai Lin; 林资凯; Dongdong Wang; 王冬冬
Original assignee: Suzhou Caliken New Optical Technology Co Ltd
Current assignee: Suzhou Caliken New Optical Technology Co Ltd
Priority date: 2019-05-13
Filing date: 2019-05-13
Publication date: 2020-03-27
Anticipated expiration: 2029-05-13

Abstract

The utility model discloses a cooling circulation system of a grinding machine, which comprises a filtering device and a cooling device, wherein the cooling device comprises a bent-mouth conduit and a water storage tank connected with the bent-mouth conduit through a water pipe, the water outlet of the bent-mouth conduit and a grinding disc of the grinding machine form an obtuse angle, the filtering device sequentially comprises a water collecting port, a water collecting pipe, a filtering net and a primary filter which are arranged on a worktable of the grinding machine, the primary filter is connected with the water storage tank through a pipeline, the water inlet of the water collecting pipe is connected with the water storage tank, the technical proposal sets the water outlet of the bent-mouth conduit and the plane of the grinding disc of the grinding machine into an obtuse angle, thereby changing the contact position of the lowest temperature water and the grinding disc on one hand, and changing the water flow direction when the cooling water is primarily contacted with the grinding disc of the grinding machine on the other hand, effectively reduce the temperature of the grinding disc.

Description

Cooling circulation system of grinding machine

Technical Field

The utility model relates to a grinding device technical field, in particular to grind cooling circulation system of machine.

Background

There is friction between each part in the operation of grinding machine, and then produces the heat, and this part heat if can not in time give off or the cooling can produce serious influence to the life-span and the work efficiency of organism, for example, the diamond-impregnated wheel cooling of grinding machine is not in time, then can lead to phenomenons such as catching fire to cause the product to scrap and equipment abnormal shutdown.

The existing grinding machine generally reduces the temperature of the heated water into normal-temperature water through an air cooling radiator, and then the normal-temperature water is stored in a water storage tank, and the method has two defects that on one hand, the temperature reduction effect of the normal-temperature water is more different than that of low-temperature water, on the other hand, the temperature reduction efficiency through the air cooling radiator is low, and the large grinding machine cannot be controlled; meanwhile, in the prior art, a straight-through guide pipe is generally adopted to directly guide cooling water to the grinding wheel, and the structure that the guide pipe is perpendicular to the grinding wheel is inconvenient for accurately cooling the grinding wheel according to the working load of the grinding wheel.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems of the prior art, the embodiment of the utility model provides a cooling circulation system of a grinding machine.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

the utility model provides a cooling circulation system of machine grinds, includes filter equipment and cooling device, cooling device include curved mouthful formula pipe and lead to pipe with curved mouthful formula pipe connection's storage water tank, the delivery port of curved mouthful formula pipe becomes the obtuse angle setting with the mill of machine of grinding, filter equipment is in including setting up in proper order water catch bowl, catchment pipe, filter screen, primary filter on the grinder workstation, primary filter pass through the pipeline with the storage water tank, catchment pipe the water inlet with storage water tank connection.

As an optimized technical proposal of the utility model, the water outlet of the bent-mouth conduit is of a triangular notch structure.

As an optimized technical scheme of the utility model, the installation orientation of the delivery port of curved mouthful formula pipe the direction of the pivot of mill.

As a preferred technical solution of the present invention, the water storage tank and the low pressure pump between the bent-mouth type conduits.

As a preferred technical scheme of the utility model, primary filter with be provided with the low-pressure pump between the filter screen.

As an optimal technical scheme of the utility model, catchment pipe with be provided with the high-pressure pump between the storage water tank.

As a preferred technical scheme of the utility model, the primary filter is one of milipore filter, micro-filtration membrane filter, ceramic filter.

As an optimized technical scheme of the utility model, the filter screen is the non-woven fabrics.

The embodiment of the utility model provides a technical scheme sets the plane of the delivery port of curved mouthful formula pipe and the mill of machine into the obtuse angle to change the contact position of the water of the lowest temperature and mill on the one hand, on the other hand has changed the rivers direction when the cooling water tentatively contacts with the mill of machine, thereby has realized the abundant application of cooling water, effectively reduces the temperature of mill, secondly, the obtuse design mode has also reduced the impact force of cooling water to the mill compared with traditional perpendicular design mode, has avoided the damage of cooling water to the mill; importantly, in this embodiment, the water inlet of the water collecting pipe is connected with the water storage tank, so that the mixed backflow of high-temperature water and low-temperature water is realized, the temperature of the high-temperature water is reduced, and the purposes of saving energy and saving cost are realized.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view illustrating a water circulation flow of a cooling circulation system of a grinding mill according to an embodiment of the present invention;

fig. 2 is a schematic view of an installation structure of the elbow conduit and the grinding disc according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the following description will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The working principle is as follows: the cooling of the cooling circulation system of the grinder comprises two cooling types of cooling of the grinding disc of the mechanism of the grinder and cooling of waste liquid; for cooling the grinding disc of the mechanism of the grinding machine, the design scheme of the embodiment is that the flow direction of cooling water on the grinding disc is changed, so that the cooling water is fully contacted with the grinding disc and the contact time of the cooling water is prolonged, namely, the effect of the cooling water is fully exerted, and the grinding disc is efficiently cooled; and to the cooling of the high temperature waste liquid after the mill cooling, the traditional mode is that adopting the condenser to its cooling, so will increase the cost, and can cause the wasting of resources, so in this technical scheme, adopt the mode that low-temperature cooling water and high temperature waste liquid backward flow mix to realize the rapid cooling of high temperature waste liquid, then let it slowly cool off adopting the mode of natural cooling to this method, not only can effectively reduce the temperature of high temperature waste liquid, can also reach resources are saved simultaneously, the purpose of saving cost.

Examples

Referring to fig. 1 and 2, a cooling circulation system of a grinding machine comprises a filtering device and a cooling device, wherein the cooling device comprises a bent conduit 3 and a water storage tank connected with the bent conduit through a water pipe, specifically, a water outlet of the bent conduit 3 is in a triangular notch structure, a direction of the triangular notch towards a rotating shaft 2 of a grinding disc 1 and a plane of the grinding disc 1 of the grinding machine form an obtuse angle, the obtuse angle is 150 degrees, when the grinding disc is cooled, cooling water flows out from the bent conduit, a water flow direction and the grinding disc plane form an obtuse angle, so that damage to the grinding disc caused by impact force of the water flow is avoided or reduced, service life of the grinding disc is prolonged, on the other hand, after the water flow is contacted with the grinding disc, the cooling water flows from a central rotating shaft of the grinding disc to four directions, and full contact of the cooling water and the grinding disc is realized, the utilization rate of cooling water is improved, and the purpose of quickly reducing the temperature of the grinding disc is finally achieved; filter equipment is in including setting gradually water catch bowl, catchment pipe, filter screen, primary filter on the grinder workstation, primary filter pass through the pipeline with the storage water tank, catchment pipe the water inlet with the storage water tank is connected, promptly, among the technical scheme that this embodiment provided, when high temperature waste water flows into the catchment pipe from the water catch bowl, mix with the low temperature water in the catchment pipe to realized the rapid cooling of high temperature water, later adopted natural cooling's mode to cool off it again, finally realized the cooling to high temperature waste water, this technical scheme adopts the physics cooling method, has resources are saved and the efficiency of saving cost.

In particular, the low pressure pump in this embodiment is between the storage tank and the elbow conduit.

Specifically, in this embodiment, a low-pressure pump is disposed between the primary filter and the filter screen.

Specifically, in this embodiment the catchment pipe with be provided with the high-pressure pump between the storage water tank, the user can be according to the flow and the temperature adjustment high-pressure pump of high temperature waste water at any time, realizes the control of the flow and the velocity of flow of low-temperature water in the catchment pipe.

Specifically, the primary filter in this embodiment is a microfiltration membrane filter.

Specifically, in this embodiment, the filter screen is a non-woven fabric.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a cooling circulation system of machine grinds, its characterized in that, includes filter equipment and cooling device, cooling device include curved mouthful formula pipe and lead to pipe with curved mouthful formula pipe connection's storage water tank, the delivery port of curved mouthful formula pipe becomes the obtuse angle setting with the mill of machine of grinding, filter equipment is in including setting up in proper order water catch bowl, catchment pipe, filter screen, primary filter on the grinder workstation, primary filter pass through the pipeline with the storage water tank, catchment pipe the water inlet with storage water tank connection.

2. A cooling circulation system for a grinding mill according to claim 1, wherein the outlet of the elbow conduit is of triangular cut-out configuration.

3. A cooling circulation system for a grinding mill according to claim 1, characterized in that the water outlet of the elbow conduit is mounted in a direction towards the rotational axis of the grinding disc.

4. A cooling circulation system for a grinding mill according to claim 1, characterized by a low pressure pump between the water storage tank and the elbow conduit.

5. A cooling circulation system of a grinding mill according to claim 1, characterized in that a low pressure pump is provided between the primary filter and the filter screen.

6. A cooling circulation system of a grinding mill according to claim 1, characterized in that a high pressure pump is provided between the water collection pipe and the water storage tank.

7. The cooling circulation system of a grinding mill according to claim 1, wherein the primary filter is one of an ultrafiltration membrane filter, a microfiltration membrane filter, and a ceramic filter.

8. A cooling circulation system for a grinding mill according to claim 1, wherein the filter web is a non-woven fabric.