CN211026318U

CN211026318U - PVA reation kettle's belt cleaning device

Info

Publication number: CN211026318U
Application number: CN201921926215.0U
Authority: CN
Inventors: 王辉
Original assignee: Hubei Moxi High Tech Materials Co ltd
Current assignee: Hubei Moxi High Tech Materials Co ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-07-17
Anticipated expiration: 2029-11-07

Abstract

The utility model discloses a PVA reation kettle's belt cleaning device relates to the aspect of PVA production technical field, including the reation kettle jar body, the upper surface of the reation kettle jar body passes through support fixedly connected with motor, and the output of motor passes through the one end of shaft coupling fixed connection bull stick, and the other end of bull stick rotates and connects on the bearer, and bearer fixed connection is at the medial surface of the reation kettle jar body, fixedly connected with anchor type puddler on the bull stick, and the equal fixedly connected with in both sides wall of anchor type puddler cleans the mechanism, the delivery port fixedly connected with shower nozzle of inlet tube, the side fixedly connected with mechanism of blowing of the reation kettle jar body, the utility model discloses well mechanism of blowing can blow away the adnexed water of the internal side of reation kettle jar for going on of next reaction, avoiding the influence of the last water of the reation kettle jar body to next reaction.

Description

PVA reation kettle's belt cleaning device

Technical Field

The utility model relates to a technical field in the aspect of the PVA production specifically is a PVA reation kettle's belt cleaning device.

Background

PVA is an organic compound, white flaky, flocculent or powdery solid and tasteless, is an important chemical raw material, and is used for manufacturing polyvinyl acetal, gasoline-resistant pipelines, vinylon synthetic fibers, fabric treating agents, emulsifiers, paper coatings, adhesives, glue and the like.

At present most polyvinyl alcohol on the market all need use reation kettle in production, and most reation kettle can all leave the spot on its inside wall after the reflection, can influence the reaction next time, for this reason the utility model provides a PVA reation kettle's belt cleaning device solves above problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PVA reation kettle's belt cleaning device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a PVA reation kettle's belt cleaning device, including the reation kettle jar body, the upper surface of the reation kettle jar body passes through support fixedly connected with motor, the one end of shaft coupling fixed connection bull stick is passed through to the output of motor, the other end of bull stick rotates and connects on the bolster, bolster fixed connection is at the medial surface of the reation kettle jar body, fixedly connected with anchor type puddler on the bull stick, the equal fixedly connected with of both sides wall of anchor type puddler cleans the mechanism, the inlet tube is provided with two delivery ports, the delivery port fixedly connected with shower nozzle of inlet tube, the water source is connected to the end of intaking of inlet tube, the side fixedly connected with mechanism of blowing of the reation kettle jar body, the discharge gate.

As a further aspect of the present invention: clean the mechanism and include mount and block rubber, two lateral walls of anchor type puddler all are through screw fixedly connected with mounts, fixedly connected with block rubber in the mount, and the recess has been seted up to a side of block rubber and the medial surface contact of the reation kettle jar body on the block rubber.

As a further aspect of the present invention: the mechanism of blowing includes air pump, outlet duct, cyclic annular trachea, intake pipe and fixed block, and air pump fixed connection is in the side of the reation kettle jar body, and the one end of the fixed intercommunication intake pipe of air inlet of air pump, the other end of intake pipe is perpendicular downwards, and the one end of the fixed intercommunication outlet duct of the air-out end of air pump, the fixed cyclic annular tracheal upper wall of intercommunication of the other end of outlet duct, cyclic annular trachea pass through the medial surface of fixed block fixed connection at the reation kettle jar body, and a plurality of ventholes have been seted up to cyclic annular tracheal lower wall, and.

As a further aspect of the present invention: the side of the rotating rod is fixedly connected with a supporting rod.

As a further aspect of the present invention: the shower nozzle is located the internal portion of reation kettle jar and is just facing to the inside wall of the reation kettle jar body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses well shower nozzle sprays the water on the inside wall of the reation kettle jar body, and the rubber piece is installed on the inside wall of the reation kettle jar body and is moved, falls for clearing up the spot on the internal lateral wall of reation kettle jar, and the spot flows to reation kettle jar body bottom along rivers simultaneously, and sewage is gone out from the discharge gate of reation kettle jar body bottom.

2. The utility model discloses well start-up air pump for the intake pipe induced drafts, the air pump sends the air current to cyclic annular trachea through the outlet duct in, the last venthole of rethread cyclic annular trachea is discharged, form high velocity air, blow to the internal side of reation kettle jar, make remaining water blow down fast on the internal side of reation kettle jar, the discharge gate through the internal lower part of reation kettle jar flows away, guarantee that the medial surface of the reation kettle jar becomes dry rapidly, accelerate going on of next reaction, avoid the influence of remaining water on the reation kettle jar to next reaction.

Drawings

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

Fig. 2 is an enlarged view of a position a in the present invention.

Fig. 3 is a schematic structural diagram of the middle rubber block of the present invention.

Fig. 4 is a schematic structural view of the middle ring-shaped air tube of the present invention.

As shown in the figure: 1. a reaction kettle tank body; 2. a motor; 3. a support; 4. a rotating rod; 5. a support frame; 6. an anchor-type stirring rod; 7. A support bar; 8. a fixed mount; 9. a rubber block; 10. a water inlet pipe; 11. a spray head; 12. an air pump; 13. an air outlet pipe; 14. An annular air pipe; 15. an air inlet pipe; 16. and (5) fixing blocks.

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.

Referring to fig. 1-4, in the embodiment of the present invention, a cleaning device for a PVA reactor comprises a reactor tank 1, a motor 2, a support 3, a rotating rod 4, a support frame 5, an anchor-type stirring rod 6, a support rod 7, a fixing frame 8, a rubber block 9, a water inlet pipe 10, a nozzle 11, an air pump 12, an air outlet pipe 13, an annular air pipe 14, an air inlet pipe 15 and a fixing block 16, wherein the motor 2 is fixedly connected to the upper surface of the reactor tank 1 through the support 3, the output end of the motor 2 is fixedly connected to one end of the rotating rod 4 through a shaft coupling, the other end of the rotating rod 4 is rotatably connected to the support frame 5, the support frame 5 is fixedly connected to the inner side surface of the reactor tank 1, the anchor-type stirring rod 6 is fixedly connected to the rotating rod 4, both side walls of the anchor-type stirring rod 6 are fixedly connected to a cleaning mechanism, the water, the water source is connected to the end of intaking of inlet tube 10, shower nozzle 11 is located the internal portion of the reactor tank and is facing to the inside wall of the reactor tank 1, the side fixedly connected with mechanism of blowing of the reactor tank 1, the discharge gate has been seted up to the lower part of the reactor tank 1, starter motor 2, make bull stick 4 drive anchor type puddler 6 rotate, thereby make to clean the mechanism and rotate, clean the inside wall of the reactor tank 1, shower nozzle 11 sprays water to the medial surface of the reactor tank 1 simultaneously.

Cleaning the mechanism and including mount 8 and block rubber 9, two lateral walls of anchor type puddler 6 are all through screw fixedly connected with mount 8, fixedly connected with block rubber 9 in the mount 8, a side of block rubber 9 and the medial surface contact of the reactor tank body 1, the recess has been seted up on the block rubber 9, shower nozzle 11 sprays water on the inside wall of the reactor tank body 1, block rubber 9 is loaded into the palm on the inside wall of the reactor tank body 1, give the spot on the inside wall of the reactor tank body 1 and clear up while the spot flows to the reactor tank body 1 bottom along rivers, sewage is gone out from the discharge gate of the reactor tank body 1 bottom.

The air blowing mechanism comprises an air pump 12, an air outlet pipe 13, an annular air pipe 14, an air inlet pipe 15 and a fixed block 16, the air pump 12 is fixedly connected to the side surface of the reaction kettle tank body 1, the air inlet end of the air pump 12 is fixedly communicated with one end of the air inlet pipe 15, the other end of the air inlet pipe 15 is vertically downward, the air outlet end of the air pump 12 is fixedly communicated with one end of the air outlet pipe 13, the other end of the air outlet pipe 13 is fixedly communicated with the upper wall of the annular air pipe 14, the annular air pipe 14 is fixedly connected to the inner side surface of the reaction kettle tank body 1 through the fixed block 16, a plurality of air outlet holes are formed in the lower wall of the annular air pipe 14, the annular air pipe 14 is positioned above the spray head 11, the air pump 12 is started to suck air in the air inlet pipe 15, the air pump 12 sends air flow into the annular air pipe 14 through the air outlet, go through the discharge gate of the 1 lower part of the reactor tank body and flow, guarantee that the medial surface of the reactor tank body 1 becomes dry rapidly for going on of next reaction, avoid the influence of remaining water on the reactor tank body 1 to next reaction.

The side fixedly connected with bracing piece 7 of bull stick 4, the other end fixed connection of bracing piece 7 is in the side of

anchor type puddler

6, and 6 fastnesses of anchor type puddler can be strengthened to bracing piece 7.

The product model of the air pump 12 in this scheme is QBY-25 and supporting power supply and circuit thereof, and 57BYGH56-401A and supporting power supply and circuit thereof are adopted to the model of motor 2, and the power supply interface of motor passes through the switch and connects the power supply system, involves that circuit and electronic components and module are prior art, and the technical staff in the field can realize completely, need not beyond a limit for extra, the utility model discloses the content of protection does not relate to the improvement to software and method yet.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 referred to 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", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, 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.

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

1. A cleaning device of a PVA reaction kettle comprises a reaction kettle tank body (1) and is characterized in that, the upper surface of the reaction kettle tank body (1) passes through a support (3) and is fixedly connected with a motor (2), the output end of the motor (2) passes through one end of a rotating rod (4) fixedly connected with a shaft coupling, the other end of the rotating rod (4) is rotatably connected onto a bearing frame (5), the bearing frame (5) is fixedly connected onto the inner side surface of the reaction kettle tank body (1), an anchor type stirring rod (6) is fixedly connected onto the rotating rod (4), the two side walls of the anchor type stirring rod (6) are fixedly connected with a cleaning mechanism, a water inlet pipe (10) is provided with two water outlets, a water outlet fixedly connected with spray head (11) of the water inlet pipe (10), a water source is connected onto the water inlet end of the water inlet pipe (10), a side fixedly connected with air blowing mechanism of the reaction kettle tank body (1).

2. The cleaning device for the PVA reaction kettle according to claim 1, wherein the cleaning mechanism comprises a fixing frame (8) and a rubber block (9), both side walls of the anchor type stirring rod (6) are fixedly connected with the fixing frame (8) through screws, the rubber block (9) is fixedly connected in the fixing frame (8), one side surface of the rubber block (9) is in contact with the inner side surface of the reaction kettle tank body (1), and a groove is formed in the rubber block (9).

3. The cleaning device for the PVA reaction kettle according to claim 1, wherein the blowing mechanism comprises an air pump (12), an air outlet pipe (13), an annular air pipe (14), an air inlet pipe (15) and a fixing block (16), the air pump (12) is fixedly connected to the side surface of the reaction kettle tank body (1), one end of the air inlet pipe (15) is fixedly communicated with the air inlet end of the air pump (12), the other end of the air inlet pipe (15) is vertically downward, one end of the air outlet pipe (13) is fixedly communicated with the air outlet end of the air pump (12), the other end of the air outlet pipe (13) is fixedly communicated with the upper wall of the annular air pipe (14), the annular air pipe (14) is fixedly connected to the inner side surface of the reaction kettle tank body (1) through the fixing block (16), a plurality of air outlet holes are formed in the lower wall of the annular air pipe (.

4. A cleaning device for a PVA reaction kettle according to claim 1, characterized in that a support rod (7) is fixedly connected to the side surface of the rotating rod (4).

5. A PVA reactor cleaning device according to claim 1, characterized in that the nozzle (11) is positioned inside the reactor tank (1) and opposite to the inner side wall of the reactor tank (1).