CN213208718U

CN213208718U - Screwed pipe wound heat exchanger convenient to wash after syrup processing

Info

Publication number: CN213208718U
Application number: CN202021946096.8U
Authority: CN
Inventors: 陈文锋
Original assignee: Guangzhou Shuangqiao Co ltd
Current assignee: Guangzhou Shuangqiao Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-05-14
Anticipated expiration: 2030-09-08

Abstract

The utility model discloses a screwed pipe wound heat exchanger convenient to wash after syrup processing, which comprises an outer shell, the both ends of shell body are fixed with flange, flange is provided with mounting flange outside the flange, the surface cover of shell body is equipped with slidable adjustable ring, the side of adjustable ring is fixed with a plurality of spliced poles with equal angle, spacing groove has been seted up to top one side of spliced pole, flange with the surface of mounting flange sets up the through-hole that supplies the spliced pole to run through, mounting flange's top is provided with spacing snap ring, spacing snap ring card is gone into the inboard of spacing groove is connected with the spliced pole; through the spacing snap ring and the spacing groove of design, replace the fixed mode of current double-screw bolt and nut, on guaranteeing the stable basis of installation for the dismouting is very convenient, and the later stage of being convenient for washs the dismantlement of screwed pipe and other maintenance, great reduction the limitation of current use.

Description

Screwed pipe wound heat exchanger convenient to wash after syrup processing

Technical Field

The utility model belongs to the technical field of the heat exchanger, concretely relates to be convenient for abluent screwed pipe wound heat exchanger after syrup processing.

Background

The threaded pipe wound heat exchanger is a novel shell-and-tube heat exchanger, and is a structure formed by reversely winding threaded pipes, so that the threaded pipe wound heat exchanger is named, has higher heat exchange efficiency compared with various shell-and-tube and plate heat exchangers commonly used in China, is generally applied to the fields of pharmacy, fine chemical industry, food and beverage, heating and ventilation and the like, and is also applied to the processing of syrup.

Current screwed pipe wound heat exchanger needs to dismantle the shell body in wasing, leads to needing to separate a plurality of bolts, washs the completion back, needs to install a plurality of bolts again, and overall operation is very loaded down with trivial details, seriously influences machining efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be convenient for abluent screwed pipe wound heat exchanger after syrup processing to solve the problem that proposes in 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 be convenient for abluent screwed pipe wound heat exchanger after syrup processing, includes the shell body, the both ends of shell body are fixed with flange, flange's the outside is provided with mounting flange, the surface cover of shell body is equipped with the slidable adjustable ring, angular fixation such as the side of adjustable ring has a plurality of spliced poles, the spacing groove has been seted up to top one side of spliced pole, flange with the through-hole that supplies the spliced pole to run through is seted up on mounting flange's surface, mounting flange's top is provided with spacing snap ring, spacing snap ring card is gone into the inboard and the spliced pole in spacing groove are connected.

Preferably, fastening bolts penetrate through two ends of the limiting clamping ring and penetrate through the mounting flange, and the limiting clamping ring is a metal component.

Preferably, an inner groove is formed in the outer shell, the heating pipe is placed on the inner side of the inner groove, the end of the heating pipe is connected with an electric wire, and a hole through which a power supply wire penetrates is formed in the surface of the outer shell.

Preferably, the inside of shell body is the cavity form, just the screwed pipe has been placed to the inside of shell body, the side of shell body communicates respectively has import pipe and outlet pipe.

Preferably, a gap exists between the inner wall of the outer shell and the surface of the threaded pipe, flanges are arranged at two ends of the threaded pipe, the outer diameter of each flange is equal to the inner diameter of the outer shell, and a water guide groove is formed in the surface of the threaded pipe.

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

1. the designed limit snap ring and limit groove replace the existing fixing mode of a stud and a nut, so that the mounting and dismounting are very convenient on the basis of ensuring the mounting stability, the threaded pipe is convenient to dismount and clean and other maintenance in the later period, and the limitation of the existing use is greatly reduced;

2. through the heating pipe of design, can carry out the stoving of certain degree with shell body inner wall and screwed pipe surface after the washing is accomplished, avoid the corrosion of rustting phenomenon because of having steam to cause, guarantee that the stability of using is not influenced.

Drawings

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

FIG. 2 is a sectional view of the mounting flange and the connecting flange of the present invention;

FIG. 3 is a top view of the connection between the connection post and the limit snap ring of the present invention;

FIG. 4 is a side view of the connecting column of the present invention;

fig. 5 is a cross-sectional view of the shell body and the heating pipe of the present invention.

In the figure: 1. an inlet pipe; 2. an outer housing; 3. an outlet pipe; 4. a threaded pipe; 5. installing a flange; 6. an adjusting ring; 7. connecting columns; 8. a connecting flange; 9. a limit snap ring; 10. fastening a bolt; 11. a limiting groove; 12. an inner tank; 13. heating the tube.

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.

Example 1

Referring to fig. 1 to 4, the present invention provides a technical solution: a screwed pipe wound heat exchanger convenient to clean after syrup processing comprises an outer shell 2, connecting flanges 8 are fixed at two ends of the outer shell 2, a mounting flange 5 is arranged on the outer side of each connecting flange 8, a slidable adjusting ring 6 is sleeved on the surface of the outer shell 2, a plurality of connecting columns 7 are fixed on the side surfaces of the adjusting ring 6 at equal angles, a limiting groove 11 is formed in one side of the top of each connecting column 7, through holes for the connecting columns 7 to penetrate through are formed in the surfaces of the connecting flanges 8 and the mounting flange 5, a limiting snap ring 9 is arranged at the top of the mounting flange 5, the designed limiting snap ring 9 and the limiting groove 11 are used for replacing the conventional fixing mode of a stud and a nut, on the basis of ensuring stable installation, the dismounting is very convenient, the dismounting and cleaning of a screwed pipe 4 and other maintenance in the later period are convenient, the limitation of the conventional use is greatly, fastening bolts 10 penetrate through two ends of the limiting clamping ring 9, the fastening bolts 10 penetrate through the mounting flange 5, and the limiting clamping ring 9 is a metal component.

In this embodiment, preferably, the inside of the outer casing 2 is hollow, and the screwed pipe 4 is placed inside the outer casing 2, and the side of the outer casing 2 is respectively communicated with the inlet pipe 1 and the outlet pipe 3.

In this embodiment, preferably, a gap exists between the inner wall of the outer shell 2 and the surface of the threaded pipe 4, flanges are provided at both ends of the threaded pipe 4, the outer diameter of the flange is equal to the inner diameter of the outer shell 2, and a water guide groove is provided on the surface of the threaded pipe 4.

Example 2

Referring to fig. 1 to 5, the present invention provides a technical solution: a screwed pipe wound heat exchanger convenient to clean after syrup processing comprises an outer shell 2, connecting flanges 8 are fixed at two ends of the outer shell 2, a mounting flange 5 is arranged on the outer side of each connecting flange 8, a slidable adjusting ring 6 is sleeved on the surface of the outer shell 2, a plurality of connecting columns 7 are fixed on the side surfaces of the adjusting ring 6 at equal angles, a limiting groove 11 is formed in one side of the top of each connecting column 7, through holes for the connecting columns 7 to penetrate through are formed in the surfaces of the connecting flanges 8 and the mounting flange 5, a limiting snap ring 9 is arranged at the top of the mounting flange 5, the designed limiting snap ring 9 and the limiting groove 11 are used for replacing the conventional fixing mode of a stud and a nut, on the basis of ensuring stable installation, the dismounting is very convenient, the dismounting and cleaning of a screwed pipe 4 and other maintenance in the later period are convenient, the limitation of the conventional use is greatly, fastening bolts 10 penetrate through two ends of the limiting clamping ring 9, the fastening bolts 10 penetrate through the mounting flange 5, and the limiting clamping ring 9 is a metal component.

In this embodiment, preferred, inside groove 12 has been seted up to the inside of shell body 2, and heating pipe 13 has been placed to the inboard of inside groove 12, through the heating pipe 13 of design, can carry out certain degree of stoving with shell body 2 inner wall and screwed pipe 4 surface after the washing is accomplished, avoid because of having the rusty corrosion phenomenon that steam caused, guarantee that the stability of using is not influenced, the end connection of heating pipe 13 has the electric wire, and the hole that the power supply line runs through is seted up on the surface of shell body 2.

The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, the connecting flange 8 at the end part of the outer shell 2 is detached from the mounting flange 5, in the detachment, the fastening bolt 10 at the end part of the limit snap ring 9 is firstly separated, then the limit snap ring 9 is separated from the limit groove 11 at one side of the top part of the connecting column 7, at the moment, the adjusting ring 6 is moved towards the middle part of the outer shell 2, the adjusting ring 6 drives the connecting column 7 to move out from the through hole formed on the surfaces of the connecting flange 8 and the mounting flange 5, thereby completing the opening, then the screwed pipe 4 is taken out from the inner part of the outer shell 2 for cleaning, in the cleaning, the cleaning is accelerated through the water guide groove on the surface of the screwed pipe 4, after the cleaning is completed, the screwed pipe 4 is placed back into the outer shell 2, then the mounting flange 5 is attached and connected with the connecting flange 8, then the adjusting ring 6 is moved, at this moment, the limiting snap ring 9 is clamped on the inner side of the limiting groove 11, the end part of the limiting snap ring 9 is fixed on the surface of the mounting flange 5 through the fastening bolt 10, the fixing is completed, then the electric wire is connected with an external power supply, the outer shell 2 is heated through the heating pipe 13, the temperature in the outer shell 2 rises, the threaded pipe 4 and the residual moisture on the inner wall of the outer shell 2 are dried, and rusting is avoided.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be convenient for abluent screwed pipe wound heat exchanger after syrup processing, includes shell body (2), the both ends of shell body (2) are fixed with flange (8), the outside of flange (8) is provided with mounting flange (5), its characterized in that: the surface cover of shell body (2) is equipped with slidable adjustable ring (6), angle such as the side of adjustable ring (6) is fixed with a plurality of spliced poles (7), spacing groove (11) have been seted up to top one side of spliced pole (7), flange (8) with the through-hole that supplies spliced pole (7) to run through is seted up on the surface of mounting flange (5), the top of mounting flange (5) is provided with spacing snap ring (9), spacing snap ring (9) card is gone into the inboard and the spliced pole (7) of spacing groove (11) are connected.

2. The coiled-coil heat exchanger with threaded pipes convenient for cleaning after syrup processing according to claim 1, wherein: fastening bolts (10) penetrate through the two ends of the limiting clamping ring (9), the fastening bolts (10) penetrate through the mounting flange (5), and the limiting clamping ring (9) is made of metal.

3. The coiled-coil heat exchanger with threaded pipes convenient for cleaning after syrup processing according to claim 1, wherein: inside groove (12) have been seted up to the inside of shell body (2), heating pipe (13) have been placed to the inboard of inside groove (12), the end connection of heating pipe (13) has the electric wire, the hole that the power supply line runs through is seted up on the surface of shell body (2).

4. The coiled-coil heat exchanger with threaded pipes convenient for cleaning after syrup processing according to claim 1, wherein: the inside of shell body (2) is the cavity form, just screwed pipe (4) have been placed to the inside of shell body (2), the side of shell body (2) communicates respectively has import pipe (1) and outlet pipe (3).

5. The coiled-coil heat exchanger with threaded pipes convenient for cleaning after syrup processing according to claim 1, wherein: there is the clearance between the inner wall of shell body (2) and the surface of screwed pipe (4), the both ends of screwed pipe (4) are provided with the flange, the external diameter of this flange with the internal diameter of shell body (2) equals, the guiding gutter has been seted up on the surface of screwed pipe (4).