CN213286420U - Clean type compounding device - Google Patents

Abstract

The utility model discloses a clean type compounding device relates to cleaner production equipment field. The utility model comprises a dust extraction pipe communicated with the top surface of the mixing cavity, an air extractor is arranged on the dust extraction pipe, the air outlet end of the dust extraction pipe extends into a dust collection box, liquid water for submerging the air outlet end of the dust extraction pipe is filled in the dust collection box, the top surface of the dust collection box is also communicated with an exhaust pipe, and the air inlet end of the exhaust pipe is arranged above the liquid water level; the dust extraction pipe comprises a first air passing pipe communicated with the mixing cavity, a second air passing pipe communicated with the dust collection box and a net wall pipe for communicating the first air passing pipe and the second air passing pipe, a drying pipe for covering the net wall pipe is sleeved between the first air passing pipe and the second air passing pipe, water-absorbing silica gel is filled in the drying pipe, and the aperture of the net wall pipe is smaller than the particle size of the water-absorbing silica gel; in order to solve the problem that the existing mixing device has a large amount of dust-containing gas to be sprayed instantly when the cavity is opened after the mixing process is finished.

Description

Clean type compounding device

Technical Field

The utility model relates to a cleaner production equipment field, specific clean type compounding device that says so.

Background

After the refractory powder is accomplished in a plurality of groups proportion, all can utilize the compounding device to mix the stirring to various powder, however current compounding device is after the compounding process, interior compounding intracavity portion all can have a large amount of air that contain the dust, if not stewing, open the chamber at the blendor in the twinkling of an eye, the air that contains a large amount of dust in the compounding intracavity can spout in the discharge opening or the opening in compounding chamber promptly, and then let the air that contains a large amount of dust in the compounding intracavity fly away in the external environment, thereby cause the influence to the environment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clean type compounding device to solve current compounding device after the compounding process, open the chamber and have a large amount of dirty gas blowout problems in the twinkling of an eye.

In order to solve the above problem, the utility model discloses a following technical means:

a clean type mixing device comprises a dust pumping pipe communicated with the top surface of a mixing cavity, wherein an air extractor is mounted on the dust pumping pipe, the air outlet end of the dust pumping pipe extends into a dust collection box, liquid water submerging the air outlet end of the dust pumping pipe is filled in the dust collection box, the top surface of the dust collection box is also communicated with an exhaust pipe, and the air inlet end of the exhaust pipe is arranged above the liquid level of the liquid water;

the dust exhaust pipe comprises a first air passing pipe communicated with the mixing cavity, a second air passing pipe communicated with the dust collection box and a drying pipe covered by the net wall pipe, wherein the second air passing pipe is communicated with the first air passing pipe, the first air passing pipe is sleeved with the second air passing pipe, the drying pipe is filled with water-absorbing silica gel, and the aperture of the net wall pipe is smaller than the particle size of the water-absorbing silica gel.

Preferably, the air extractor is installed on the first air passing pipe, the air inlet end of the first air passing pipe is communicated with a collecting pipe, and the collecting pipe is communicated with a plurality of air extracting pipes communicated with the top surface of the mixing cavity.

Furthermore, the dust collection box comprises a detachable top cover, the second air passing pipe and the exhaust pipe are both mounted on the top cover, the second air passing pipe comprises a first connecting pipe communicated with the net wall pipe, a second connecting pipe fixed with the top cover and a connecting hose communicated with the first connecting pipe and the second connecting pipe, a horizontally arranged filter screen is mounted in the dust collection box in a detachable mode, and the side wall of the dust collection box below the filter screen is communicated with a liquid discharge pipe.

Further, the mixing chamber is toper mixing chamber, the top surface in mixing chamber is installed and is rotated the first rotation motor of end and its axis coincidence, the rotation end of first rotation motor is installed and is stretched into mix mixing chamber and coaxial arrangement have first screw thread auger, the horizontal linking pole is still installed to the lateral wall of rotation end, the tip of horizontal linking pole install the pivot with the parallel second in mixing chamber lateral wall rotates the motor, the second rotates the pivot end coaxial arrangement of motor and has second screw thread auger.

Furthermore, the bottom ends of the first threaded packing auger and the second threaded packing auger extend to the bottom end of the mixing cavity, the top surface of the mixing cavity is communicated with a feeding channel with a blocking cover, and the bottom surface of the mixing cavity is communicated with a discharging channel with a blocking cover.

Furthermore, the outer edge of the packing auger part of the second threaded packing auger is covered with a soft brush, and the soft brush is in contact with the inner side wall of the mixing cavity.

The utility model discloses the in-process of using has following beneficial effect:

after the compounding is accomplished in the compounding chamber, open the air exhauster, and then with the air that contains a large amount of dusts that the compounding intracavity produced in the suction dust extraction pipe from the compounding chamber, the air that contains a large amount of dusts is through taking out in the liquid water of dust extraction pipe in being bloated into the dust collection box, dust in the gas is precipitated in liquid water like this, discharge in the blast pipe of dust collection box can be followed to the air after the filtration, after the air exhauster work a period, the air that has a large amount of dusts of suspension in the compounding chamber is taken out the clean back, can uncap or the operation of unloading to the compounding chamber promptly.

Moreover, when utilizing aforementioned liquid water to filter dirty air, although the filter effect is good and the durability is good, but at normal compounding stage, also under the state that the air extractor does not work, there is a small amount of steam in the dust collection box and gets into the compounding intracavity through taking out the dirt pipe, and then causes the change of compounding intracavity humidity, influences the material nature. However, will take out the dirt pipe and set up to first air passing pipe, the structure of second air passing pipe and screen wall pipe, and utilize the silica gel that absorbs water that fills in the drying tube, flow to the first in-process of air passing pipe at steam from the second air passing pipe like this, when steam flows through the screen wall pipe, utilize the netted pipe wall of screen wall pipe, can utilize silica gel that absorbs water to adsorb steam, and then when not influencing the air extractor during operation dusty air flow, can also effectually avoid not having the during operation at the air extractor, steam appears through the problem that takes out the dirt pipe entering mixing chamber.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the installation structure of the first air passing pipe, the net wall pipe and the second air passing pipe of the present invention.

The device comprises a mixing cavity, a dust exhaust pipe, a 3-air extractor, a 4-dust collection box, a 5-exhaust pipe, a 6-first air exhaust pipe, a 7-second air exhaust pipe, a 8-screen wall pipe, a 9-drying pipe, a 10-collecting pipe, an 11-air exhaust pipe, a 12-top cover, a 13-first connecting pipe, a 14-second connecting pipe, a 15-connecting hose, a 16-filter screen, a 17-liquid discharge pipe, a 18-first rotating motor, a 19-first threaded auger, a 20-horizontal connecting rod, a 21-second rotating motor, a 22-second threaded auger, a 23-feeding channel, a 24-discharging channel and a 25-soft hairbrush, wherein the mixing cavity is formed by the following components.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the products of the present invention are conventionally placed in use, or the position or positional relationship which the skilled person conventionally understand, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the reference is made must have a specific position, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Specifically, please refer to fig. 1 and 2, a clean type mixing device includes a dust extraction pipe 2 communicated with a top surface of a mixing chamber 1, an air extractor 3 is installed on the dust extraction pipe 2, an air outlet end of the dust extraction pipe 2 extends into a dust collection box 4, liquid water submerging the air outlet end of the dust extraction pipe 2 is filled in the dust collection box 4, a top surface of the dust collection box 4 is further communicated with an exhaust pipe 5, and an air inlet end of the exhaust pipe 5 is arranged above a liquid level of the liquid water;

the dust exhaust pipe 2 comprises a first air passing pipe 6 communicated with the mixing cavity 1, a second air passing pipe 7 communicated with the dust collection box 4 and a net wall pipe 8 communicated with the second air passing pipe 6, the first air passing pipe 6 and the net wall pipe 8 communicated with the second air passing pipe 7 are sleeved between the second air passing pipe 7, the drying pipe 9 covered by the net wall pipe 8 is installed, water-absorbing silica gel is filled in the drying pipe 9, and the aperture of the net wall pipe 8 is smaller than the particle size of the water-absorbing silica gel.

Like this, after compounding is accomplished at compounding chamber 1, open air extractor 3, and then with the air that contains a large amount of dust that produces in the compounding chamber 1 in the suction takes out dirt pipe 2 from compounding chamber 1, the air that contains a large amount of dust is through taking out in the liquid water that dirt pipe 2 was bloated into dust collection box 4, dust in the gas deposits in liquid water like this, discharge in the blast pipe 5 of dust collection box 4 can be followed to the air after the filtration, after 3 work periods of air extractor, the air that has a large amount of dust of suspension in the compounding chamber 1 is taken out the clean back, can uncap or the operation of unloading to compounding chamber 1 promptly.

Moreover, when utilizing aforementioned liquid water to filter dirty air, although the filter effect is good and the durability is good, at normal compounding stage, also be exactly under the state that air extractor 3 does not work, have a small amount of steam in the dust collection box 4 and get into in the mixing chamber 1 through taking out dirt pipe 2, and then cause the change of humidity in the mixing chamber 1, influence the material nature. However, will take out dirt pipe 2 and set up to first air passing pipe 6, the structure of second air passing pipe 7 and screen wall pipe 8, and utilize the silica gel that absorbs water of the intussuseption of drying tube 9 intussuseption, flow direction first air passing pipe 6's in-process is crossed to steam from second air passing pipe 7 like this, when steam flows through screen wall pipe 8, utilize screen wall pipe 8's netted pipe wall, can utilize silica gel that absorbs water to adsorb steam, and then when not influencing the dust-laden air of air extractor 3 during operation, can also effectually avoid not having the during operation at air extractor 3, steam appears through the problem that takes out dirt pipe 2 entering mixing chamber 1.

Furthermore, the air extractor 3 is installed on the first air passing pipe 6, the air inlet end of the first air passing pipe 6 is communicated with a collecting pipe 10, and the collecting pipe 10 is communicated with a plurality of air extracting pipes 11 communicated with the top surface of the mixing cavity 1.

Utilize the aspiration tube 11 like this to take out the dirty air in the compounding chamber 1 from compounding chamber 1, then in gathering to collecting pipe 10, reentrant first air pipe 6, through setting up many aspiration tubes 11 like this, let the effect of bleeding of aspiration tube 11 better, the scope of suction is wider.

Then, the dust box 4 comprises a detachable top cover 12, the second air passing pipe 7 and the exhaust pipe 5 are both mounted on the top cover 12, the second air passing pipe 7 comprises a first connecting pipe 13 communicated with the screen wall pipe 8, a second connecting pipe 14 fixed with the top cover 12 and a connecting hose 15 communicating the first connecting pipe 13 and the second connecting pipe 14, a horizontally arranged filter screen 16 is detachably mounted in the dust box 4, and a liquid discharge pipe 17 is communicated with the side wall of the dust box 4 below the filter screen 16.

Like this when needing to clear up dust collection box 4, only need to demolish top cap 12, then discharge the liquid water in the dust collection box 4 from the drain pipe, after liquid water discharged below filter screen 16, can take out filter screen 16 from dust collection box 4, and then retrieve filterable material on the filter screen 16, moreover, after feeling normal condition drain pipe 17's velocity of flow and receiving the restriction, can communicate pumping equipment with fluid-discharge tube 17, and then accelerate the outflow of the liquid water in the dust collection box 4.

Further, the material mixing chamber 1 is toper material mixing chamber 1, the top surface in material mixing chamber 1 is installed and is rotated the first rotation motor 18 of end and its axis coincidence, the rotation end of first rotation motor 18 is installed and is stretched into material mixing chamber 1 and coaxial arrangement have first screw thread auger 19, the horizontal linking pole 20 is still installed to the lateral wall of rotation end, the pivot is installed to the tip of horizontal linking pole 20 with the parallel second rotation motor 21 in material mixing chamber 1 lateral wall, the pivot end coaxial arrangement of second rotation motor 21 has second screw thread auger 22.

Like this, utilize a first rotation motor 18, on the one hand can drive first screw thread auger 19, utilize it to carry out the stirring of vertical direction, on the other hand can also drive horizontal joint pole 20 when first rotation motor 18 rotates and rotate, and then let second screw thread auger 22 implement the stirring of horizontal direction to the material in compounding chamber 1, the rotation that combines second rotation motor 21 to second screw thread auger 22 to exert again lets realize the multidirectional stirring compounding of multidimension degree in the compounding chamber 1, the effect of letting the compounding is better.

Furthermore, the bottom ends of the first threaded packing auger 19 and the second threaded packing auger 22 extend to the bottom end of the mixing cavity 1, the top surface of the mixing cavity 1 is communicated with a feeding channel 23 with a blocking cover, and the bottom surface of the mixing cavity 1 is communicated with a discharging channel 24 with a blocking cover.

The fender lid that is located the mixing chamber 1 top like this does not seal up completely, carries out the during operation at air extractor 3 like this, can effectually avoid being in airtight state in mixing chamber 1, causes the condition appearance that the air in mixing chamber 1 can't be taken out.

More optimally, the auger part outer edge of the second threaded auger 22 is covered with a soft brush 25, and the soft brush 25 is contacted with the inner side wall of the mixing cavity 1.

Utilize the pappus brush 25 that sets up at second screw thread auger 22 outer edge like this, under the second rotates the condition of motor 21 and the work of first rotation motor 18, can utilize pappus brush 25 to avoid mixing material chamber 1 inner wall to adhere to the material, and then cause and at the in-process of unloading, the condition that still remains a large amount of materials in mixing material chamber 1 appears.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. A clean type compounding device which characterized in that: the dust extraction device comprises a dust extraction pipe (2) communicated with the top surface of a mixing cavity (1), wherein an air extractor (3) is installed on the dust extraction pipe (2), the air outlet end of the dust extraction pipe (2) extends into a dust collection box (4), liquid water submerging the air outlet end of the dust extraction pipe (2) is filled in the dust collection box (4), the top surface of the dust collection box (4) is also communicated with an exhaust pipe (5), and the air inlet end of the exhaust pipe (5) is arranged above the liquid level of the liquid water;

the dust exhaust pipe (2) comprises a first air passing pipe (6) communicated with the mixing cavity (1), a second air passing pipe (7) communicated with the dust collection box (4) and a net wall pipe (8) communicated with the second air passing pipe (6), the first air passing pipe (6) and the second air passing pipe (7) are sleeved with each other to install a drying pipe (9) covered by the net wall pipe (8), water-absorbing silica gel is filled in the drying pipe (9), and the aperture of the net wall pipe (8) is smaller than the particle size of the water-absorbing silica gel.

2. A cleaning type mixing device as claimed in claim 1, characterized in that: the air extractor (3) is installed on the first air passing pipe (6), the air inlet end of the first air passing pipe (6) is communicated with a collecting pipe (10), and the collecting pipe (10) is communicated with a plurality of air extracting pipes (11) communicated with the top surface of the mixing cavity (1).

3. A cleaning type mixing device as claimed in claim 1, characterized in that: dust collection box (4) are including detachable top cap (12), second air passing pipe (7) and blast pipe (5) are all installed on top cap (12), second air passing pipe (7) include with first linking pipe (13) of screen wall pipe (8) intercommunication, with linking pipe (14) that top cap (12) are fixed and will first linking pipe (13) and linking hose (15) of second linking pipe (14) intercommunication, the filter screen (16) that the level set up are installed to the internal dismantlement of dust collection box (4), dust collection box (4) are located lateral wall intercommunication below filter screen (16) has fluid-discharge tube (17).

4. A cleaning type mixing device as claimed in claim 1, characterized in that: mix material chamber (1) and be toper mix material chamber (1), the top surface in mix material chamber (1) is installed and is rotated end and first rotation motor (18) of its axis coincidence, the rotation end of first rotation motor (18) is installed and is stretched into mix material chamber (1) and coaxial arrangement have first screw thread auger (19), the lateral wall of rotation end still installs horizontal joint pole (20), the tip of horizontal joint pole (20) install the pivot with mix the parallel second rotation motor (21) of material chamber (1) lateral wall, the second rotates the pivot end coaxial arrangement of motor (21) and has second screw thread auger (22).

5. A cleaning type mixing device as claimed in claim 4, characterized in that: the bottom of first screw thread auger (19) and second screw thread auger (22) all stretch to the bottom of material mixing chamber (1), the top surface intercommunication in material mixing chamber (1) has charging channel (23) that take the fender lid, the bottom surface intercommunication in material mixing chamber (1) has discharge passage (24) that take the fender lid.

6. A cleaning-type mixing device as claimed in claim 4 or 5, characterized in that: the packing auger part of second screw thread packing auger (22) is outer along covering and installing pappus brush (25), pappus brush (25) with the inside wall contact in material mixing chamber (1).

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