CN107824151B

CN107824151B - Self-cleaning reaction kettle

Info

Publication number: CN107824151B
Application number: CN201711292534.6A
Authority: CN
Inventors: 王勇; 杨程
Original assignee: Hunan Is A New Mstar Technology Ltd
Current assignee: Hunan Is A New Mstar Technology Ltd
Priority date: 2017-12-08
Filing date: 2017-12-08
Publication date: 2020-03-06
Anticipated expiration: 2037-12-08
Also published as: CN107824151A

Abstract

The invention discloses a self-cleaning reaction kettle which comprises a kettle body, wherein internal threads are arranged on the inner wall of the kettle body, and a feeding hole and a discharging hole are formed in the kettle body; the automatic cleaning device is characterized in that a hollow shaft is arranged at the upper end of the kettle body, a rotary joint is arranged at the upper end of the hollow shaft, the hollow shaft extends into the kettle body, a long-strip key is arranged on the outer wall of the lower end of the hollow shaft in an annular array mode and connected with a telescopic mounting frame, an external thread matched with an internal thread of the kettle body is arranged at the outer side end of the telescopic mounting frame, an L-shaped connecting rod is arranged at the lower end of the telescopic mounting frame, bristles are arranged at the outer side end and the inner side end of the connecting rod, a plurality of; a stirring shaft penetrates through the hollow shaft, and a stirring rod is arranged in the kettle body on the stirring shaft. The invention aims to provide a self-cleaning reaction kettle, which can clean the inner wall and a stirring shaft of the reaction kettle and ensure the cleaning effect.

Description

Self-cleaning reaction kettle

Technical Field

The invention relates to the field of production of quenchant, in particular to a self-cleaning reaction kettle.

Background

The quenching agent is used for the body-added immersion quenching and the induction heating quenching of steel workpieces such as various carbon steels, low-alloy structural steels, bearings and the like; in the production and processing process, need add ingredients such as polymer and inhibitor into reation kettle and process, processing is accomplished the back, the easy adhesion of part material is at the reation kettle inner wall, (mixing) shaft, can influence the quality of next time production, therefore, it needs reation kettle inside to wash to accomplish after-producing, because reation kettle's seal structure, be difficult for wasing inside, some reation kettle inside that have now appeared installs the scraper blade with reation kettle inner wall contact additional, under the motor drives, can wash the reation kettle inner wall, but can not wash (mixing) shaft etc. the cleaning performance is poor, and the volume is great, need to occupy great cauldron inner space, influence the production efficiency of enterprise, increase in production cost.

Disclosure of Invention

The invention aims to solve the problems and provides a self-cleaning reaction kettle which can clean the inner wall and a stirring shaft of the reaction kettle and ensure the cleaning effect.

In order to realize the purpose, the invention adopts the technical scheme that: the kettle comprises a kettle body, wherein an inner thread is arranged on the inner wall of the kettle body, a feed inlet is arranged on the side wall of the kettle body, a discharge outlet is arranged at the lower end of the kettle body, a left support frame and a right support frame are respectively arranged at the left side and the right side of the upper end of the outer side of the kettle body, a first motor is arranged on the left support frame and is in transmission connection with a hollow shaft, a rotary joint is arranged at the upper end of the hollow shaft, the hollow shaft penetrates through a bearing seat arranged at the upper end of the kettle body and extends into the kettle body, strip keys are arranged on the outer wall of the hollow shaft in the kettle body in an annular array mode and are parallel to the axis of the hollow shaft, the strip keys are connected with a telescopic mounting frame, an outer thread matched with the inner thread of the kettle body is arranged at the, a plurality of water outlet holes are formed in the hollow shaft, penetrate through the long-strip keys, a spray head is arranged at the outlet of each water outlet hole, and a one-way valve is arranged in each water outlet hole; the right support frame is provided with a second motor, the second motor is in transmission connection with the stirring shaft, the lower end of the stirring shaft penetrates through the hollow shaft and extends into the kettle body, and the stirring rod is arranged at the lower end of the stirring shaft.

Furthermore, the telescopic mounting frame comprises a lifting arm and a suspension arm, the lifting arm comprises a horizontal seat and a vertical seat, a key groove matched with the long-strip key is formed in the horizontal seat, a sliding groove is formed in the outer side end of the vertical seat, and a lifting key is arranged in the sliding groove; the inner side end of the suspension arm is provided with a key groove matched with the lifting key, and the outer side end of the suspension arm is provided with an external thread matched with the internal thread on the inner wall of the kettle body.

Furthermore, the water outlet hole is obliquely arranged.

Further, the first motor and the second motor are connected with the hollow shaft and the stirring shaft through belts respectively.

Furthermore, the hollow shaft is of a cylindrical structure with a hollow interior, through holes for the penetration of the stirring shaft are formed in the upper end and the lower end of the hollow shaft, bearings are arranged in the through holes, a shaft seal is arranged at the lower end of the interior of the hollow shaft, and the stirring shaft penetrates through the shaft seal.

Further, the bristles on the outer side end of the connecting rod are in contact with the inner wall of the kettle body, and the bristles on the inner side end of the connecting rod extend towards the axis of the kettle body.

Further, the lower end of the connecting rod is provided with a hairbrush.

Further, the stirring rod is spiral.

The invention has the beneficial effects that: the first motor is used for driving the hollow shaft to rotate, the telescopic mounting frame in key connection with the hollow shaft rotates simultaneously, and the telescopic mounting frame is in threaded connection with the inner wall of the kettle body, so that the telescopic mounting frame can rotate to ascend or descend, and the cleaning effect can be improved; meanwhile, the brush is made of soft materials, so that the stirring rod can pass through the bristles at the inner side end of the support, and the stirring rod is cleaned by the bristles while passing through the brush.

1. Internal threads are arranged on the inner wall of the kettle body, when liquid in the stirring rod stirring kettle is used, the internal threads can be used for guiding the liquid to be stirred conveniently, and the liquid is uniformly mixed up and down, so that the liquid in the kettle body can be fully mixed.

2. The support lower extreme is provided with the brush and can washs cauldron body inner wall lower extreme.

3. When the kettle does not need to be cleaned, the telescopic mounting frame is positioned above the liquid level of the kettle body, so that the kettle is not easy to be polluted and corroded; and the telescopic mounting frame can be contracted in a sectional mode, and the space occupied in the kettle is small.

4. When cleaning, cleaning agent enters the hollow shaft from the rotary joint, and is sprayed onto the inner wall of the kettle body from the water outlet hole under the action of water pressure and centrifugal force, so that the cleaning is facilitated; and the apopore slope sets up, can spray water to cauldron body bottom and lateral wall on, improves the cleaning performance.

Drawings

FIG. 1 is a schematic diagram of the present invention.

Fig. 2 is a schematic view of the connection of the telescopic mounting frame and the hollow shaft.

Fig. 3 is a schematic top view of the connecting rod.

The text labels in the figures are represented as: 1. a kettle body; 2. a feed inlet; 3. a discharge port; 4. a left support frame; 5. a first motor; 6. a hollow shaft; 7. a rotary joint; 8. a bearing seat; 9. a long bar key; 10. a connecting rod; 11. brushing; 12. a water outlet hole; 13. a right support frame; 14. a second motor; 15. a stirring shaft; 16. a stirring rod; 17. a lifting arm; 18. a suspension arm; 21. a belt; 22. shaft sealing; 23. and a brush.

Detailed Description

The following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.

As shown in fig. 1 to 3, the specific structure of the present invention is: the device comprises a kettle body 1, wherein inner threads are arranged on the inner wall of the kettle body 1, a feed inlet 2 is arranged on the side wall of the kettle body 1, a discharge outlet 3 is arranged at the lower end of the kettle body 1, a left support frame 4 and a right support frame 13 are respectively arranged at the left side and the right side of the upper end of the outer side of the kettle body 1, a first motor 5 is arranged on the left support frame 4, the first motor 5 drives a hollow shaft 6 to rotate, a rotary joint 7 is arranged at the upper end of the hollow shaft 6, the hollow shaft 6 penetrates through a bearing seat 8 arranged at the upper end of the kettle body 1 and extends into the kettle body 1, strip keys 9 are arranged on the outer wall of the hollow shaft 6 in the kettle body 1 in an annular array manner, the strip keys 9 are parallel to the axis of the hollow shaft 6, the strip keys 9 are connected with a telescopic mounting frame, outer side ends of the, bristles 11 are arranged at the outer side end and the inner side end of the connecting rod 10, a plurality of water outlet holes 12 are formed in the hollow shaft 6, the water outlet holes 12 are arranged at intervals in the axial direction and the radial direction of the hollow shaft 6, the water outlet holes 12 penetrate through the long strip key 9, a sprayer is arranged at the outlet of the water outlet holes 12, and a one-way valve is arranged in the water outlet holes 12; the right support frame 13 is provided with a second motor 14, the second motor 14 is in transmission connection with a stirring shaft 15, the lower end of the stirring shaft 15 penetrates through the hollow shaft 6 and extends into the kettle body 1, and the lower end of the stirring shaft 15 is provided with a stirring rod 16.

Preferably, the telescopic mounting frame comprises a lifting arm 17 and a suspension arm 18, the lifting arm 17 comprises a horizontal seat and a vertical seat, the horizontal seat is provided with a key groove matched with the long key 9, the outer side end of the vertical seat is provided with a sliding groove, and a lifting key is vertically arranged in the sliding groove; the inner side end of the suspension arm 18 is provided with a key groove matched with the lifting key, and the outer side end of the suspension arm 18 is provided with an external thread matched with the internal thread on the inner wall of the kettle body 1.

Preferably, the water outlet hole 12 is obliquely arranged.

Preferably, the first motor 5 and the second motor 14 are respectively connected with the hollow shaft 6 and the stirring shaft 15 through a belt 21.

Preferably, the hollow shaft 6 is a cylindrical structure with a hollow interior, through holes for the penetration of the stirring shaft are formed in the upper end and the lower end of the hollow shaft 6, bearings are arranged in the through holes, a shaft seal 22 is arranged at the lower end of the interior of the hollow shaft 6, and the stirring shaft 15 penetrates through the shaft seal 22.

Preferably, the bristles 11 on the outer side end of the connecting rod 10 are in contact with the inner wall of the kettle body 1, and the bristles 11 on the inner side end of the connecting rod 10 extend towards the axis of the kettle body 1.

Preferably, the lower end of the connecting rod 10 is provided with a brush 23.

Preferably, the stirring rod 16 is helical.

The concrete during operation: after the liquid in the cauldron body 1 was discharged from discharge gate 3, first motor 5 drove hollow shaft 6 rotatory, rotated simultaneously with the flexible mounting bracket of hollow shaft 6 key complex, because of flexible mounting bracket and 1 threaded connection of the cauldron body, so flexible mounting bracket can follow hollow shaft 6 when rotatory and reciprocate, and the in-process that flexible mounting bracket reciprocated utilizes brush hair 11 and the brush 23 that sets up on connecting rod 10 in order to wash cauldron body 1 inner wall and puddler 16. In order to reach better cleaning performance, utilize rotary joint 7 to be connected with the cleaner supply, the cleaner gets into behind the hollow shaft 6, under the effect of water pressure and centrifugal force, the cleaner sprays to the cauldron body 1 inner wall from the apopore on, is convenient for wash.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the above technical features may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.

Claims

1. The self-cleaning reaction kettle comprises a kettle body (1), wherein inner threads are arranged on the inner wall of the kettle body (1), a feed inlet (2) is formed in the side wall of the kettle body (1), a discharge outlet (3) is formed in the lower end of the kettle body (1), the self-cleaning reaction kettle is characterized in that a left support frame (4) and a right support frame (13) are respectively arranged on the left side and the right side of the upper end of the outer side of the kettle body (1), a first motor (5) is arranged on the left support frame (4), the first motor (5) is in transmission connection with a hollow shaft (6), a rotary joint (7) is arranged at the upper end of the hollow shaft (6), the hollow shaft (6) penetrates through a bearing seat (8) arranged at the upper end of the kettle body (1) and stretches into the kettle body (1), a strip key (9) is arranged on the outer wall of the hollow shaft (6) in the kettle body (1) in an annular array, the long strip key (9) is connected with the telescopic mounting frame, external threads matched with internal threads of the kettle body (1) are arranged at the outer side end of the telescopic mounting frame, an L-shaped connecting rod (10) is arranged at the lower end of the telescopic mounting frame, bristles (11) are arranged at the outer side end and the inner side end of the connecting rod (10), the bristles (11) on the outer side end of the connecting rod (10) are in contact with the inner wall of the kettle body (1), the bristles (11) on the inner side end of the connecting rod (10) extend towards the axis of the kettle body (1), a plurality of water outlet holes (12) are formed in the hollow shaft (6), the water outlet holes (12) penetrate through the long strip key (9), a spray head is arranged at the outlet of the water outlet holes; the right support frame (13) is provided with a second motor (14), the second motor (14) is in transmission connection with a stirring shaft (15), the lower end of the stirring shaft (15) penetrates through the hollow shaft (6) and extends into the kettle body (1), and the lower end of the stirring shaft (15) is provided with a stirring rod (16).

2. A self-cleaning reaction kettle according to claim 1, wherein the telescopic mounting frame comprises a lifting arm (17) and a suspension arm (18), the lifting arm (17) comprises a horizontal seat and a vertical seat, the horizontal seat is provided with a key groove matched with the long key (9), the outer side end of the vertical seat is provided with a sliding groove, and the sliding groove is internally provided with a lifting key; the inner side end of the suspension arm (18) is provided with a key groove matched with the lifting key, and the outer side end of the suspension arm (18) is provided with an external thread matched with the internal thread on the inner wall of the kettle body (1).

3. A self-cleaning reactor as claimed in claim 1, wherein said outlet opening (12) is arranged obliquely.

4. A self-cleaning reactor as claimed in claim 1, wherein the first motor (5) and the second motor (14) are connected to the hollow shaft (6) and the stirring shaft (15) by a belt (21), respectively.

5. The self-cleaning reaction kettle according to claim 1, wherein the hollow shaft (6) is a cylindrical structure with a hollow interior, through holes for the shaft (15) to pass through are formed at the upper end and the lower end of the hollow shaft (6), bearings are arranged in the through holes, a shaft seal (22) is arranged at the lower end of the interior of the hollow shaft (6), and the shaft (15) passes through the shaft seal (22).

6. A self-cleaning reactor as claimed in claim 1, wherein the lower end of the connecting rod (10) is provided with a brush (23).

7. A self-cleaning reactor as claimed in claim 1, wherein said agitator bars (16) are helical.