CN209156026U - A kind of sand mill pumping installations - Google Patents

Abstract

The utility model discloses a kind of sand mill pumping installations, including storage vat and filter vat, the bung of the storage vat is equipped with the agitating device for protruding into the storage vat, driving mechanism is equipped at the top of the bung of the storage vat, the driving mechanism and the agitating device are sequentially connected, the filter vat is equipped with multiple filtration net, the storage vat is connect with the filter vat by the first delivery pipe, one end of first delivery pipe is protruded into the storage vat, the other end protrudes into the filter vat and is located at multiple filtration side on the net, the filter vat is connect by the second delivery pipe with sand mill, one end of second delivery pipe is protruded into the filter vat and is located at multiple filtration side off the net, first delivery pipe is equipped with the first feeding engine, second delivery pipe is equipped with the second feeding engine.

Description

A kind of sand mill pumping installations

Technical field

The utility model belongs to the technical field of milling apparatus, specifically, being related to a kind of sand mill pumping installations.

Background technique

A critically important step is exactly grinding distribution in paint production technique, by the mix after high speed disperser is pre-dispersed Mill base is fully dispersed by the progress of grinding distribution equipment, obtains dispersible pigment color paste, and sand mill is its capital equipment in this step, Sand mill be using between abrasive media extruding force and shearing force complete the milling apparatus of process of lapping, answer extensively at present Dispersion for industries such as coating, dye chemical industries is ground, simple with structure, is started steadily, and it is easy, easy to operate etc. to clean Advantage.But current sand mill is for when processing high-viscosity products, it may appear that the problem of difficult feed, for more viscous in sand cylinder Thick industrial chemicals dispersion effect is also not ideal enough, many times passes through the primary grinding of sand mill, can not reach expected Effect is needed by repeatedly grinding, and increases the cost of equipment cost and equipment running, maintenance, maintenance.

Utility model content

For deficiency above-mentioned in the prior art, the utility model provides a kind of sand mill pumping installations, solves sand mill The problem of processing high viscosity feedstock difficult feed.

In order to achieve the above object, the solution that the utility model uses is:

The utility model provides a kind of sand mill pumping installations, including storage vat and filter vat, the bung of the storage vat Equipped with the agitating device for protruding into the storage vat, be equipped with driving mechanism at the top of the bung of the storage vat, the driving mechanism with The agitating device transmission connection, the filter vat are equipped with multiple filtration net, and the storage vat and the filter vat pass through first Delivery pipe connection, one end of first delivery pipe are protruded into the storage vat, and the other end protrudes into the filter vat and is located at Side, the filter vat are connect by the second delivery pipe with sand mill the multiple filtration on the net, one end of second delivery pipe Protruding into the filter vat and be located at multiple filtration side off the net, first delivery pipe is equipped with the first feeding engine, and described the Two delivery pipes are equipped with the second feeding engine.

Further, the driving mechanism is motor.

Further, the agitating device includes swingle, and the top of the swingle and agitating device transmission connect It connects, the swingle is equipped with agitating plate.

Further, first delivery pipe protrudes into bucket bottom of the one end close to the storage vat of the storage vat, described Second delivery pipe protrudes into bucket bottom of the one end close to the filter vat of the filter vat.

Further, one end that first delivery pipe protrudes into the storage vat is equipped with can be with the first suction nozzle of counterweight, institute State the second delivery pipe protrude into the filter vat one end be equipped with can be with the second suction nozzle of counterweight.

Further, the bucket wall of the storage vat and the filter vat be respectively provided with fixed first delivery pipe and The fixed frame of second delivery pipe.

Further, first feeding engine and second feeding engine are gear pump.

The utility model has the beneficial effects that the sand mill pumping installations when processing high-viscosity products, is filled using stirring It sets the filtering of agitation and filter vat to material to material, improves the powder feeding efficiency and sand mill of the higher material of viscosity Grinding efficiency；Meanwhile filter vat will be after the contaminant filter in material, it is possible to reduce the cleaning frequency of feeding engine reduces equipment Cost and the cost of equipment running, maintenance, maintenance.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of sand mill pumping installations provided by the utility model.

In attached drawing: 5- fixed frame, 10- storage vat, 11- driving mechanism, 12- agitating device, the first suction nozzle of 13-, 20a- One delivery pipe, the second delivery pipe of 20b-, the first feeding engine of 21a-, the second feeding engine of 21b-, 30- filter vat, 31- filter screen, 32- Second suction nozzle, 40- sand mill.

Specific embodiment

To keep the purpose of this utility model, technical solution and advantage clearer, below to the technology in the utility model Scheme is clearly and completely described, it is clear that the embodiments are a part of the embodiments of the present invention, rather than complete The embodiment in portion.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work Every other embodiment obtained is put, is fallen within the protection scope of the utility model.

The utility model is further described below in conjunction with attached drawing:

As shown in Figure 1, the utility model provides a kind of sand mill pumping installations, including storage vat 10 and filter vat 30, storage The bung of charging basket 10 is equipped with the agitating device 12 for protruding into storage vat 10, is equipped with driving mechanism 11 at the top of the bung of storage vat 10, drives Motivation structure 11 and agitating device 12 are sequentially connected, and filter vat 30 is equipped with multiple filtration net 31, and storage vat 10 passes through with filter vat 30 First delivery pipe 20a connection, one end of the first delivery pipe 20a are protruded into storage vat 10, and the other end protrudes into filter vat 30 and position Above multiple filtration net 31, filter vat 30 is connect by the second delivery pipe 20b with sand mill 40, and the one of the second delivery pipe 20b End is protruded into filter vat 30 and is located at 31 lower section of multiple filtration net, and the first delivery pipe 20a is equipped with the first feeding engine 21a, and second is defeated Pipe 20b is sent to be equipped with the second feeding engine 21b.

Further, driving mechanism 11 is motor, and motor driven agitating device 12 is rotated and stirred in storage vat 10, can It prevents material from preventing and precipitated and separated for a long time, material is made to keep uniformly mixed state before entering sand mill.

Specifically, agitating device 12 includes swingle, and the top of swingle and agitating device 12 are sequentially connected, and swingle is set There is agitating plate, stirring version can be the shapes such as sector, spiral shape.

Further, the first delivery pipe 20a protrudes into bucket bottom of the one end close to storage vat 10 of storage vat 10, the second delivery pipe 20b protrudes into bucket bottom of the one end close to filter vat 30 of filter vat 30.

Specifically, one end that the first delivery pipe 20a protrudes into storage vat 10 is equipped with can be with the first suction nozzle 13 of counterweight, and second is defeated The one end for sending pipe 20b to protrude into filter vat 30 is equipped with and can prevent delivery pipe from swimming in liquid level with the second suction nozzle 32 of counterweight, guarantees defeated Send pipe and bucket bottom close, when avoiding that material is very few in bucket, last part material can not be drawn into sand mill in bucket, cause to be sanded Machine is pumped into large quantity of air.

Further, the bucket wall of storage vat 10 and filter vat 30, which is respectively provided with, fixes the first delivery pipe 20a and second The fixed frame 5 of delivery pipe 20b prevents the first delivery pipe 20a and the second delivery pipe 20b because of driving mechanism 11, the first feeding engine 21a Work with the second feeding engine 21b and generate shaking.

Further, the first feeding engine 21a and the second feeding engine 21b is gear pump, gear pump big, revolving speed with suction Slow feature can effectively resist damage of the impurity to it, also can further protection sand mill, be particularly suitable for highly viscous material It is used in (such as ink) production.And the structure of gear pump is simple, and it is easy to maintenance, it is cheap, it may also reach up continuous feed Effect, considerably increase working efficiency.

Sand mill pumping installations provided by the utility model is when processing high-viscosity products, using agitating device to material The filtering of agitation and filter vat to material improves the powder feeding efficiency of the higher material of viscosity and the grinding efficiency of sand mill； Meanwhile filter vat will be after the contaminant filter in material, it is possible to reduce the cleaning frequency of feeding engine reduces equipment cost and sets The cost that received shipment is made, maintains, repaired.

Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations； Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc. With replacement；And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution The spirit and scope of scheme.

Claims (7)

1. a kind of sand mill pumping installations, which is characterized in that including storage vat (10) and filter vat (30), the storage vat (10) Bung be equipped with and protrude into the agitating devices (12) of the storage vat (10), driving machine is equipped at the top of the bung of the storage vat (10) Structure (11), the driving mechanism (11) and the agitating device (12) are sequentially connected, and the filter vat (30) is equipped with multiple filtration Net (31), the storage vat (10) are connect with the filter vat (30) by the first delivery pipe (20a), first delivery pipe The one end of (20a) is protruded into the storage vat (10), and the other end protrudes into the filter vat (30) and is located at the multiple filtration Above net (31), the filter vat (30) is connect by the second delivery pipe (20b) with sand mill (40), second delivery pipe The one end of (20b) is protruded into the filter vat (30) and is located at below the multiple filtration net (31), first delivery pipe (20a) is equipped with the first feeding engine (21a), and second delivery pipe (20b) is equipped with the second feeding engine (21b).

2. sand mill pumping installations according to claim 1, which is characterized in that the driving mechanism (11) is motor.

3. sand mill pumping installations according to claim 1, which is characterized in that the agitating device (12) includes rotation Bar, the top of the swingle and the agitating device (12) are sequentially connected, and the swingle is equipped with agitating plate.

4. sand mill pumping installations according to claim 1, which is characterized in that first delivery pipe (20a) protrudes into institute One end of storage vat (10) is stated close to the bucket bottom of the storage vat (10), second delivery pipe (20b) protrudes into the filter vat (30) one end is close to the bucket bottom of the filter vat (30).

5. sand mill pumping installations according to claim 1, which is characterized in that first delivery pipe (20a) protrudes into institute The one end for stating storage vat (10) is equipped with and can protrude into the filtering with the first suction nozzle (13) of counterweight, second delivery pipe (20b) One end of bucket (30) is equipped with can be with the second suction nozzle (32) of counterweight.

6. sand mill pumping installations according to claim 1, which is characterized in that the storage vat (10) and the filter vat (30) bucket wall is respectively provided with the fixed frame of fixed first delivery pipe (20a) and second delivery pipe (20b) (5)。

7. sand mill pumping installations according to claim 1, which is characterized in that first feeding engine (21a) and described Second feeding engine (21b) is gear pump.