CN210584885U

CN210584885U - Constant temperature reation kettle of easy clearance

Info

Publication number: CN210584885U
Application number: CN201921089532.1U
Authority: CN
Inventors: 方文; 方家保
Original assignee: Wuhan Hongqiao Paint Co ltd
Current assignee: Wuhan Hongqiao Paint Co ltd
Priority date: 2019-07-11
Filing date: 2019-07-11
Publication date: 2020-05-22
Anticipated expiration: 2029-07-11

Abstract

The utility model provides an easy constant temperature reation kettle who clears up belongs to mechanical technical field. The reaction kettle comprises an inner kettle body and an outer kettle body, wherein a spiral convex rib I is arranged on the outer wall of the inner kettle body, and a convex rib II with the same spiral inclination angle as the convex rib I is arranged on the inner wall of the outer kettle body; when the inner kettle body is arranged in the outer kettle body, one part of the convex rib is arranged on the convex rib II, so that a spiral fluid channel is formed between the convex rib I and the convex rib II, and two ends of the fluid channel are respectively connected with the feeding pipe and the discharging pipe. The utility model has the advantages of the reaction kettle is convenient to clean.

Description

Constant temperature reation kettle of easy clearance

Technical Field

The utility model belongs to the technical field of machinery, a constant temperature reation kettle who easily clears up is related to.

Background

Constant temperature reation kettle is higher in coating production in-process frequency of use, the mode of maintaining constant temperature is generally through the interlayer of the cauldron body of flowing liquid or gas-liquid mixture, thereby make the internal temperature of cauldron keep invariable relatively, current mode is generally through setting up heliciform or banding fluid passage in the cauldron is internal, then with the circulation towards one end input, the other end output, the fluid forms scale deposit and jam in the fluid passage at the circulation in-process, the cleaning process also can only be through back flush etc. the washing is not thorough enough, still can form scale deposit in the fluid passage after long service life, influence the monitoring precision of temperature control effect and electronic equipment to temperature isoparametric.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem that prior art exists, provide an easy constant temperature reation kettle who clears up, the utility model aims to solve the technical problem how make the fluid passage in the reation kettle easily wash.

The purpose of the utility model can be realized by the following technical proposal: a constant-temperature reaction kettle easy to clean is characterized by comprising an inner kettle body and an outer kettle body, wherein a spiral convex rib I is arranged on the outer wall of the inner kettle body, and a convex rib II with the same spiral inclination angle as the convex rib I is arranged on the inner wall of the outer kettle body; when the inner kettle body is arranged in the outer kettle body, one part of the convex rib is arranged on the convex rib II, so that a spiral fluid channel is formed between the convex rib I and the convex rib II, and two ends of the fluid channel are respectively connected with the feeding pipe and the discharging pipe.

The inner kettle body and the outer kettle body can be split, so that the inner kettle body outer wall and the outer kettle body inner wall are open, the first convex rib, the second convex rib, the inner kettle body outer wall and the outer kettle body inner wall can be conveniently cleaned, the first convex rib and the second convex rib can be metal pieces, and the structure of the rubber sealing sleeve can be arranged on the outer sleeve of the metal pieces, so that the sealing performance of the fluid channel is improved.

In the above constant temperature reaction kettle easy to clean, the bottom of the inner kettle body is provided with a positioning rod, the bottom of the outer kettle body is provided with a positioning hole, and the positioning rod can be inserted into the positioning hole.

During the dismouting, with interior cauldron body spiral pack in the outer cauldron body, then through the location of locating hole and locating lever to pass through bolt and sealed pad connection with the locating lever lower extreme, make whole reation kettle body dismouting light.

In the above constant temperature reaction kettle easy to clean, the top of the inner kettle body is provided with a flanging extending outwards, and the flanging can be arranged on the upper end surface of the outer kettle body.

When the reaction goes on, the interior cauldron body bears great bearing, sets up the turn-ups and can share the bearing capacity on the cauldron body outward.

Drawings

FIG. 1 is a sectional view of the present reaction vessel.

In the figure, 11, an inner kettle body; 12. a first convex rib; 13. flanging; 21. an outer kettle body; 22. A second convex rib; 31. a feeding pipe; 32. a discharge pipe; 41. positioning a rod; 42. and (7) positioning the holes.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1, the reaction kettle comprises an inner kettle body 11 and an outer kettle body 21, wherein a spiral convex rib I12 is arranged on the outer wall of the inner kettle body 11, and a convex rib II 22 with the same spiral inclination angle as the convex rib I12 is arranged on the inner wall of the outer kettle body 21; when the inner kettle body 11 is arranged in the outer kettle body 21, the first convex rib 12 is partially arranged on the second convex rib 22, a spiral fluid channel is formed between the first convex rib 12 and the second convex rib 22, and two ends of the fluid channel are respectively connected with the feeding pipe 31 and the discharging pipe 32.

The inner kettle body 11 and the outer kettle body 21 can be split, so that the outer wall of the inner kettle body 11 and the inner wall of the outer kettle body 21 are open, the inner wall of the outer kettle body 21 and the outer wall of the inner kettle body 11 can be conveniently cleaned, the inner wall of the outer kettle body 21 and the outer wall of the inner kettle body 11 can be metal pieces, the rubber sealing sleeves can be sleeved on the metal pieces, and the sealing performance of the fluid channel is improved.

The bottom of the inner kettle body 11 is provided with a positioning rod 41, the bottom of the outer kettle body 21 is provided with a positioning hole 42, and the positioning rod 41 can be inserted into the positioning hole 42. During the dismouting, with the inner kettle body 11 spiral pack in outer kettle body 21, then through the location of locating hole 42 and locating lever 41 to pass through bolt and sealed pad connection with locating lever 41 lower extreme, make whole reation kettle body dismouting light.

The top of the inner kettle body 11 is provided with a flange 13 extending outwards, and the flange 13 can be arranged on the upper end surface of the outer kettle body 21. When the reaction goes on, interior cauldron body 11 bears great bearing, sets up turn-ups 13 and can share the bearing capacity on outer cauldron body 21.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The constant-temperature reaction kettle easy to clean is characterized by comprising an inner kettle body (11) and an outer kettle body (21), wherein a spiral first convex rib (12) is arranged on the outer wall of the inner kettle body (11), and a second convex rib (22) with the same spiral inclination angle as the first convex rib (12) is arranged on the inner wall of the outer kettle body (21); when the inner kettle body (11) is arranged in the outer kettle body (21), the first convex rib (12) is partially arranged on the second convex rib (22), so that a spiral fluid channel is formed between the first convex rib (12) and the second convex rib (22), and two ends of the fluid channel are respectively connected with the feeding pipe (31) and the discharging pipe (32).

2. The constant-temperature reaction kettle easy to clean as claimed in claim 1, wherein a positioning rod (41) is arranged at the bottom of the inner kettle body (11), a positioning hole (42) is arranged at the bottom of the outer kettle body (21), and the positioning rod (41) can be inserted into the positioning hole (42).

3. The constant-temperature reaction kettle easy to clean as claimed in claim 1, wherein a flange (13) extending outwards is arranged at the top of the inner kettle body (11), and the flange (13) can be placed on the upper end face of the outer kettle body (21).