CN218167264U - ABS is grafted and is used material blowing device - Google Patents

Abstract

The utility model relates to an ABS production facility technical field specifically is a material blowing device is used in ABS grafting, including grafting cauldron, crushing filter and storage tank, through locating crushing filter and storage tank on same platform, can control the material on ground through the valve of crushing filter business turn over end, need not to be equipped with extra manual work again and go to guard on and run off the material, reduce labour cost; and set up detachable filter screen and be used for smashing the mill of material in the crushing filter, the material after the prefilter carries out high grinding through the mill and smashes, reduces grafting process and goes out the sediment volume, reduces the production of dry process coarse grain, reduction in production cost can obtain the better product of degree of crushing again when shortening the blowing time.

Description

ABS is grafted and is used material blowing device

Technical Field

The utility model relates to an ABS production facility technical field specifically is an ABS is grafted and is used material blowing device.

Background

In the production process of the ABS latex, after the copolymerization reaction is finished in a grafting kettle, the ABS needs to be discharged into a horizontal tank for temporary storage. Among the prior art, the blowing process needs artifical guard to prevent that the material from running and overflowing, nevertheless because grafting reaction kettle establishes in higher platform department usually, and the jar that crouches sets up in ground usually, when the switch valve runs and overflows with guard's material, need the workman frequently platform from top to bottom, easily cause the emergence of incident, moreover, by its granularity of the produced material of grafting reaction in the cauldron often inhomogeneous, if the granularity is great then can cause the grafting process in the volume of slagging tap great, increase manufacturing cost.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a ABS is material blowing device for grafting.

In order to achieve the above object, the utility model provides a following technical scheme: a material discharging device for ABS grafting comprises a grafting kettle, a crushing filter and a material storage tank which are sequentially communicated; the crushing filter is communicated with the grafting kettle through a feeding pipeline, the crushing filter is communicated with the storage tank through a discharging pipeline, and the crushing filter and the storage tank are arranged on the same platform; the crushing filter comprises a tank body, a cover body is hinged to the top of the tank body, and a filter screen and a grinding disc are sequentially arranged in the tank body from top to bottom; the filter screen is detachably arranged on the tank body; the grinding disc is provided with a through hole, and the grinding disc can rotate in the tank body.

Furthermore, the grinding disc is connected with a rotating shaft; the lower end of the rotating shaft penetrates out of the tank body, and one end of the rotating shaft, which is positioned outside the tank body, is connected with a motor; the motor is arranged at the bottom of the tank body through a fixed seat.

Further, the filter screen comprises an annular frame body, and the frame body is in contact connection with the inner wall of the tank body; a mesh screen is arranged in the frame body; the frame body is symmetrically provided with lap joint rods; the lapping rod comprises two vertical rods which are arranged on the frame body at intervals and vertically; the top end of the vertical rod is vertically provided with a U-shaped rod; the two parallel arms of the U-shaped rod are respectively connected with the two vertical rods; the tank body is provided with a plurality of clamping grooves; and two parallel arms of the U-shaped rod are respectively clamped in the clamping grooves.

Preferably, the number of the grinding discs is two, and the two grinding discs are arranged in the tank body at intervals.

Furthermore, one end of the feeding pipeline, which is close to the inlet of the crushing filter, is provided with a control valve.

Furthermore, a control valve and a diaphragm metering pump are arranged on the discharge pipeline.

Preferably, the feeding pipeline is made of stainless steel.

Preferably, the discharge pipeline is made of a hose material.

Preferably, a sealing block is arranged on the position, corresponding to the clamping groove, of the parallel arm of the U-shaped rod, and the shape of the sealing block is matched with that of the clamping groove.

Preferably, the vertical rod is a telescopic rod.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses simple structure, convenient operation, through setting up crushing filter on the platform that the storage tank was located to the business turn over end at crushing filter sets up the control valve, just can adjust the material flow on ground, and can observe the material flow very conveniently through the lid that opens and shuts on crushing filter, need not to be equipped with extra manual work again and go to guard on and run off the material, reduce labour cost; the filter screen arranged in the crushing filter can pre-filter materials, and the material discharging time can be reduced due to the increase of the mesh number of the filter screen; the pre-filtered material is highly ground and crushed by a grinding disc, so that the slag yield in the grafting process is reduced, the generation of coarse particles in the drying process is reduced, the production cost is reduced, the discharging time is shortened, and a product with better crushing degree can be obtained; the filter screen is arranged on the tank body in a clamping manner, and can be detached and cleaned at any time.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic sectional view of the pulverizing filter;

fig. 3 is a schematic structural view of the filter screen.

The device comprises a grafting kettle 1, a grafting kettle 2, a storage tank 3, a crushing filter 4, a feeding pipeline 5, a control valve 6, a discharging pipeline 7, a diaphragm metering pump 301, a tank body 302, a cover body 303, a support leg 304, a feeding hole 305, a discharging hole 306, a filter screen 307, a grinding disc 308, a rotating shaft 309, a motor 310, a fixed seat 3061, a frame 3062, a mesh screen 3063, a lap joint rod 30631, a vertical rod 30632, a U-shaped rod 30633 and a sealing block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; 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.

The utility model provides a pair of ABS is material blowing device for grafting, including the grafting cauldron 1 that is located higher platform department, the exit end intercommunication of grafting cauldron 1 has a storage tank 2 that is used for the storage material, and lower platform department, for example ground are arranged in to storage tank 2. The materials are discharged into a material storage tank 2 for temporary storage after undergoing a copolymerization reaction in the grafting kettle 1.

In order to facilitate the control material flow, also be convenient for obtain more even and the material in small, still communicate between grafting cauldron 1 and storage tank 2 has one to smash filter 3, and smash filter 3 and storage tank 2 locate on same platform.

The inlet of the crushing filter 2 is communicated with the outlet of the grafting tank 1 through a section of feeding pipeline 4, and the feeding pipeline 4 is made of stainless steel. A control valve 5 is also arranged on the feeding pipeline 4 at the inlet of the crushing filter 3, so that the feeding flow of the crushing filter 3 can be conveniently controlled.

Smash between the export of filter 3 and the import of storage tank 2 through one section discharge pipeline 6 intercommunication, and this discharge pipeline 6 adopts the hose material, because storage tank 2 in the actual production is provided with a plurality ofly usually, consequently, when one of them storage tank 2 was full, can be convenient for carry the material conversion to another storage tank 2 in through the hose. The discharge pipeline 6 is communicated with a control valve 7 and a diaphragm metering pump 8, and materials can be smoothly pumped into the material storage tank 2 through the diaphragm metering pump 8.

The crushing filter 3 comprises a tank body 301, and a cover body 302 is hinged to the top of the tank body 301, so that the cover body 302 can be opened and closed, and the flow of the materials in the tank body 301 can be observed conveniently. The bottom of the tank body 301 is provided with a supporting leg 303, a feed inlet 304 is arranged at the position close to the upper side of the tank body 301, and a discharge outlet 305 is arranged at the position close to the lower side of the tank body 301. The inside of the tank body 301 is provided with a filter screen 306 and a grinding disc 307 from top to bottom in sequence. The screen 306 is located below the feed inlet 304 so that the material can pass through the screen 304 for preliminary filtration after entering the tank 301 through the feed inlet 304. The grinding disc 307 is located above the discharge port 305, so that the material is crushed by the grinding disc 307 and then discharged from the discharge port 305.

For easy replacement and cleaning, the screen 306 is detachably connected to the tank 301. The screen 306 includes a frame 3061 having an annular shape, and the frame 3061 is in contact with the inner wall of the tank 301. Inside the annular frame 3061, a mesh screen 3062 for filtering the material is provided, and the mesh size of the mesh screen 3062 is 5 to 20 meshes, preferably 10 meshes.

In order to facilitate connection with the tank 301, two overlapping rods 3063 are symmetrically disposed on the frame 3061, and each overlapping rod 3063 includes two spaced vertical rods 30631 perpendicularly disposed on the upper surface of the frame 301 and U-shaped rods 30632 perpendicularly disposed to the vertical rods 30631. The open ends of the U-shaped bars 30632 are attached to the top ends of two vertical bars 30631, respectively. A clamping groove (not shown in the figure) with an opening at the upper end is formed in the upper side of the tank body 301, two parallel arms of the U-shaped rod 30632 can enter the clamping groove through the opening end of the clamping groove and are clamped in the clamping groove, and the closed end of the U-shaped rod 30632 is arranged outside the tank body 301, so that the filter screen 306 can be conveniently pulled.

In order to prevent the materials from overflowing to the outside of the tank body 301 from the clamping groove, a sealing block 30633 is sleeved on the U-shaped rod 30632 at a position corresponding to the clamping groove, the shape of the sealing block 30633 is matched with that of the clamping groove, and when two parallel arms of the U-shaped rod 30632 are located in the clamping groove, the sealing block 30633 can tightly seal the clamping groove to avoid leakage of the materials.

To facilitate control of the position of the screen 306 within the canister 301, the vertical rod 30231 is a telescoping rod.

The grinding disc 307 is located at the lower side of the filter screen 306, a through hole (not shown in the figure) for passing through the material is formed in the grinding disc 307, a rotating shaft 308 is connected to the grinding disc 307, the lower end of the rotating shaft 308 penetrates through the tank 301, the rotating shaft 308 is rotatably connected with the tank 301, and a sealing element (not shown in the figure) is arranged at the rotating connection position of the rotating shaft 308 and the tank 301 to prevent the material from leaking. One end of the rotating shaft 308, which is positioned outside the tank 30, is connected with a motor 309, and the motor 309 is installed at the bottom of the tank 301 through a fixing seat 310. The motor 309 drives the rotating shaft 308 to rotate so as to drive the grinding disc 307 to rotate at a high speed, so that the materials can be impacted, the materials are further crushed, and the crushed materials are discharged from the discharge hole 305.

In order to make the grinding more sufficient, the grinding discs 307 are two, and the two grinding discs 307 are arranged at intervals.

The working principle is as follows: the utility model provides a material blowing device is used in ABS grafting, discharged material is arranged into the rubbing crusher via feed line 4 and is filtered 3 in by grafting cauldron 1 and smashes, the material after smashing is arranged into storage tank 2 again, more coarse grain appears in avoiding follow-up drying process, and can open and shut on filtering through rubbing crusher 3 and cooperate the valve 4 of entrance point and exit end to control the blowing flow, just can observe and adjust the flow of blowing on ground, avoid the workman to make a round trip to run the ground and go to watch on the material between grafting cauldron 1 of higher department and the storage tank 2 of lower department, ensure safety, also save the labour.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (10)

1. The utility model provides a material blowing device is used in ABS grafting which characterized in that: comprises a grafting kettle, a crushing filter and a storage tank which are communicated in sequence; the crushing filter is communicated with the grafting kettle through a feeding pipeline, the crushing filter is communicated with the storage tank through a discharging pipeline, and the crushing filter and the storage tank are arranged on the same platform; the crushing filter comprises a tank body, the top of the tank body is hinged with a cover body, and a filter screen and a grinding disc are sequentially arranged in the tank body from top to bottom; the filter screen is detachably arranged on the tank body; the grinding disc is provided with a through hole, and the grinding disc can rotate in the tank body.

2. The ABS grafting material emptying device according to claim 1, which is characterized in that: the grinding disc is connected with a rotating shaft; the lower end of the rotating shaft penetrates out of the tank body, and one end of the rotating shaft, which is positioned outside the tank body, is connected with a motor; the motor is arranged at the bottom of the tank body through a fixed seat.

3. The ABS is grafted and is used material blowing device of claim 1, characterized in that: the filter screen comprises an annular frame body, and the frame body is in contact connection with the inner wall of the tank body; a mesh screen is arranged in the frame body; the frame body is symmetrically provided with lap joint rods; the lapping rod comprises two vertical rods which are arranged on the frame body at intervals and vertically; the top end of the vertical rod is vertically provided with a U-shaped rod; two parallel arms of the U-shaped rod are respectively connected with the two vertical rods; the tank body is provided with a plurality of clamping grooves; and two parallel arms of the U-shaped rod are respectively clamped in the clamping grooves.

4. The ABS is grafted and is used material blowing device of claim 2, characterized in that: the number of the grinding discs is two, and the two grinding discs are arranged in the tank body at intervals.

5. The ABS is grafted and is used material blowing device of claim 1, characterized in that: and a control valve is arranged at one end of the feeding pipeline close to the inlet of the crushing filter.

6. The ABS grafting material emptying device according to claim 5, which is characterized in that: and a control valve and a diaphragm metering pump are arranged on the discharge pipeline.

7. The ABS grafting material emptying device according to claim 1, which is characterized in that: the feeding pipeline is made of stainless steel.

8. The ABS is grafted and is used material blowing device of claim 1, characterized in that: the discharging pipeline is made of a hose material.

9. The ABS is grafted and is used material blowing device of claim 3 characterized in that: and the positions of the parallel arms of the U-shaped rod, which correspond to the clamping grooves, are provided with sealing blocks, and the shapes of the sealing blocks are matched with those of the clamping grooves.

10. The ABS is grafted and is used material blowing device of claim 3 characterized in that: the vertical rod is a telescopic rod.

Images