CN219377056U - Improved pipe structure of BD inlet process tower for parking and recycling - Google Patents

Abstract

The utility model discloses a pipe changing structure of a BD feeding process tower for parking and recycling, which comprises a detection structure and a main body structure, wherein the main body structure comprises a cleaning pipe, a first heating pipe wound on the cleaning pipe, a side through pipe arranged at the side end of the first heating pipe, a circulating pump fixed at the upper end of the side through pipe, a connecting pipe fixed in the middle of the side through pipe and a second heating pipe arranged at the rear end of the first heating pipe; the synchronous switch structure comprises a first valve arranged on the side through pipe, a first connecting rod arranged at the upper end of the first valve, a first gear fixed at the upper end of the first connecting rod, a first chain wound on the first gear, and a second gear connected at the tail end of the first chain; and the heating structure is used for preventing personnel from being scalded due to touching. According to the BD cleaning device, the main body structure and the synchronous switch structure are matched with each other, so that the BD can be heated by different heating powers according to the temperature, the BD is prevented from being frozen, the energy is saved, and the cleaning efficiency is improved.

Description

Improved pipe structure of BD inlet process tower for parking and recycling

Technical Field

The utility model relates to the technical field of no connection of high-temperature temporary pipelines during parking, in particular to a pipe changing structure of a BD inlet process tower for parking and recycling.

Background

The esterification kettle is one of reaction kettles, is widely applied to the fields of petroleum, chemical industry, medicine, food and the like, is a pressure vessel for completing various technological processes, needs to be cleaned after processing is finished, has lower temperature in winter, has the influence on cleaning efficiency by freezing BD in a cleaning pipe easily, and is also troublesome to connect a high-temperature metal hose.

Disclosure of Invention

Therefore, the utility model aims to provide a pipe changing structure for a shutdown recycling BD feeding process tower, and through the mutual matching of the main structure and the synchronous switch structure, pipelines can heat BD according to temperature with different heating powers, thereby preventing freezing, saving energy and improving cleaning efficiency.

In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

the main structure comprises a cleaning pipe, a first heating pipe, a side through pipe, a circulating pump, a connecting pipe and a second heating pipe, wherein the cleaning pipe is arranged, the first heating pipe is wound on the cleaning pipe, the side through pipe is arranged at the side end of the first heating pipe, the circulating pump is fixed at the upper end of the side through pipe, the connecting pipe is fixed in the middle of the side through pipe, and the second heating pipe is arranged at the rear end of the first heating pipe;

the synchronous switch structure comprises a valve I arranged on a side through pipe, a connecting rod I arranged at the upper end of the valve I, a gear I fixed at the upper end of the connecting rod I, a rotating shaft I arranged in the gear I, a fixed motor fixed at the top end of the rotating shaft I, a chain I wound on the gear I, a gear II connected at the tail end of the chain, a rotating shaft II arranged at the center of the gear II, a gear III arranged at the lower end of the gear II, a connecting rod II fixed at the lower end of the gear III, a valve II arranged at the lower end of the connecting rod II, a gear IV arranged at the three side end of the gear, a fixed rotating shaft fixed at the center of the gear IV, a gear V arranged at the rear end of the gear IV, a chain II wound on the gear V, a gear VI connected at the tail end of the chain II, a rotating shaft III fixed at the center of the gear VI and a valve III arranged at the rear end of the rotating shaft III;

and (5) heating the structure.

As a preferable scheme of the stopping and recycling BD feeding process tower tube changing structure, the valve I controls the circulation of water in the side through tube, the valve II controls the circulation of water in the connecting tube, and the valve III controls the circulation of water between the first heating tube and the second heating tube.

As a preferable scheme of the pipe changing structure of the shutdown reuse BD feeding process tower, the heating structure comprises a heating coil wound on the side through pipe, a joint connected to the rear end of the heating coil, a screw fixed on the joint, a choke coil connected to the joint, an insulating magnetic core arranged in the choke coil, an MOS pipe connected to the tail end of the choke coil, a resistor fixed above the MOS pipe and a fixing frame arranged at the rear end of the MOS pipe.

As a preferable scheme of the pipe changing structure of the parking and recycling BD feeding process tower, the size of the heating coil is matched with that of the side through pipe, the heating coil is provided with three interfaces, the three interfaces are respectively connected with three connectors, and two screws are respectively fixed on the connectors.

As a preferable scheme of the stopping and recycling BD feeding process tower tube changing structure, the size of the choke coil is matched with that of the insulating magnetic core, and two MOS tubes are arranged and respectively connected to two ends of the choke coil.

As a preferable scheme of the pipe changing structure of the parking and recycling BD feeding process tower, the micro switch is a control main switch of the lighting lamp, the steel ball presses down the electric pole, the bottom end of the electric pole is tightly attached to the top of the micro switch, and the movable groove is matched with the steel ball in size.

Compared with the prior art, through the mutual cooperation of the main body structure and the synchronous switch structure, the pipeline can heat BD according to temperature with different heating power, prevents to freeze, has both saved the energy, has improved cleaning efficiency again. When the washing machine is specifically used, a user only heats the washing pipe by using the first heating pipe when the temperature is higher, the motor is opened when the temperature is low, and the motor opens the valve, so that the second heating pipe also starts to work, and the washing pipe is synchronously heated.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following detailed description will be given with reference to the accompanying drawings and detailed embodiments, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained from these drawings without inventive faculty for a person skilled in the art. Wherein:

FIG. 1 is a block diagram of the overall utility model;

FIG. 2 is a block diagram of a synchronous switch structure of the present utility model;

FIG. 3 is a block diagram of a heating structure of the present utility model;

in the figure: 100. a main body structure; 110. cleaning the tube; 120. a first heating pipe; 130. a side through pipe; 140. a circulation pump; 150. a connecting pipe; 160. a second heating pipe; 200. a synchronous switch structure; 210. a valve I; 211. a first connecting rod; 212. a first gear; 213. a first rotating shaft; 220. fixing a motor; 230. A first chain; 240. a second gear; 241. a second rotating shaft; 242. a third gear; 243. a second connecting rod; 250. a second valve; 260. a fourth gear; 261. fixing the rotating shaft; 262. a fifth gear; 270. a second chain; 280. A gear six; 281. a third rotating shaft; 290. a third valve; 300. A heating structure; 310. a heating coil; 320. a joint; 330. a screw; 340. a choke coil; 350. an insulating magnetic core; 360. a MOS tube; 370. a resistor; 380. and a fixing frame.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

In the following detailed description of the embodiments of the present utility model, the cross-sectional view of the device structure is not partially enlarged to a general scale for the convenience of description, and the schematic is merely an example, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

The utility model provides a pipe changing structure of a shutdown recycling BD feeding process tower, which ensures that pipelines can heat BD according to temperature and different heating powers through the mutual matching of a main structure and a synchronous switch structure, thereby preventing the BD from being frozen, saving energy and improving cleaning efficiency

Examples

Fig. 1-2 are schematic views showing the overall structure of an embodiment of the pipe-changing structure of a BD-in process tower of the present utility model, referring to fig. 1-2, the main body portion of the pipe-changing structure of the BD-in process tower of the present embodiment includes: a main body structure and a synchronous switch structure.

The main structure is mainly used for heating the cleaning pipe. Specifically, the main structure 100 includes a cleaning tube 110, a first heating tube 120 wound around the cleaning tube 110, a side tube 130 disposed at a side end of the first heating tube 120, a circulation pump 140 fixed at an upper end of the side tube 130, a connection tube 150 fixed in the middle of the side tube 130, and a second heating tube 160 disposed at a rear end of the first heating tube 120, where, in specific use, the first heating tube 120 is circularly connected through the side tube 130 and the connection tube 150, and when the temperature is low, the second heating tube 160 is communicated with the first heating tube 120 to heat the cleaning tube 110.

The synchronous switch structure is mainly used for synchronously opening the valve, and is convenient to heat. Specifically, the synchronous switch structure 200 includes a first valve 210 disposed on the side through pipe 130, a first connecting rod 211 mounted on the upper end of the first valve 210, a first gear 212 fixed on the upper end of the first connecting rod 211, a first rotating shaft 213 disposed in the first gear 212, a second fixed motor 220 fixed on the top end of the first rotating shaft 213, a first chain 230 wound on the first gear 212, a second gear 240 connected at the tail end of the first chain 230, a second rotating shaft 241 mounted in the center of the second gear 240, a third gear 242 disposed on the lower end of the second gear 240, a second connecting rod 243 fixed on the lower end of the third gear 242, a second valve 250 mounted on the lower end of the second connecting rod 243, a fourth gear 260 disposed on the side end of the third gear 242, a fixed rotating shaft 261 fixed in the center of the fourth gear 260, a fifth gear 262 disposed on the rear end of the fourth gear 260, a second chain 270, a sixth gear 280 connected at the tail end of the second chain 270, a third rotating shaft 281 fixed in the center of the third gear 280, and a third valve 290 mounted on the rear end of the third gear 281.

Examples

The embodiment further includes a heating structure 300 on the basis of embodiment 1, as shown in fig. 3, when the BD feeding process tower tube changing structure is stopped and recycled, the problem that a heating coil scalds a repair person may occur during electric heating, for this purpose, the heating structure 300 is provided to solve the above problem, specifically, the heating structure 300 includes a heating coil 310 wound on the side tube 130, a connector 320 connected to the rear end of the heating coil 310, a screw 330 fixed on the connector 320, a choke coil 340 connected to the connector 320, an insulating magnetic core 350 disposed in the choke coil 340, a MOS tube 360 connected to the end of the choke coil 340, a resistor 370 fixed above the MOS tube 360, and a fixing frame 380 mounted at the rear end of the MOS tube 360, when the MOS tube 360 is powered on during specific use, the heating coil 310 only heats a metal product such as the side tube 130 through the choke coil 340, so that the human body is not scalded and damaged.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims (6)

1. Parking recycling BD advances technology tower to change pipe structure, its characterized in that includes:

the main structure (100) comprises a cleaning pipe (110), a first heating pipe (120) wound on the cleaning pipe (110), a side through pipe (130) arranged at the side end of the first heating pipe (120), a circulating pump (140) fixed at the upper end of the side through pipe (130), a connecting pipe (150) fixed in the middle of the side through pipe (130) and a second heating pipe (160) arranged at the rear end of the first heating pipe (120);

the synchronous switch structure (200) comprises a first valve (210) arranged on a side through pipe (130), a first connecting rod (211) arranged at the upper end of the first valve (210), a second gear (212) fixed at the upper end of the first connecting rod (211), a first rotating shaft (213) arranged in the first gear (212), a fixed motor (220) fixed at the top end of the first rotating shaft (213), a first chain (230) wound on the first gear (212), a second gear (240) connected at the tail end of the first chain (230), a second rotating shaft (241) arranged at the center of the second gear (240), a third gear (242) arranged at the lower end of the second gear (240), a second connecting rod (243) fixed at the lower end of the third gear (242), a second valve (250) arranged at the lower end of the second connecting rod (243), a fourth gear (260) arranged at the side end of the third gear (242), a fixed rotating shaft (261) fixed at the center of the fourth gear (260), a fifth gear (262) arranged at the rear end of the fourth gear (260), a fifth gear (262) wound on the fifth gear (262), a sixth gear (270) connected at the tail end of the sixth gear (270) and the sixth gear (270) connected at the tail end of the fifth gear (270) A rotating shaft III (281) fixed in the center of the gear VI (280) and a valve III (290) arranged at the rear end of the rotating shaft III (281);

a heating structure (300).

2. The structure for changing a pipe in a process tower according to claim 1, wherein the first valve (210) controls the circulation of water in the side pipe (130), the second valve (250) controls the circulation of water in the connecting pipe (150), and the third valve (290) controls the circulation of water between the first heating pipe (120) and the second heating pipe (160).

3. The shutdown reuse BD feed process tower tube structure of claim 1, wherein the third gear (242) is meshed with the fourth gear (260).

4. The structure for changing a BD into a process tower according to claim 3, wherein the heating structure (300) comprises a heating coil (310) wound on the side tube (130), a joint (320) connected to the rear end of the heating coil (310), a screw (330) fixed to the joint (320), a choke coil (340) connected to the joint (320), an insulating magnetic core (350) arranged in the choke coil (340), a MOS tube (360) connected to the end of the choke coil (340), a resistor (370) fixed above the MOS tube (360), and a fixing frame (380) mounted to the rear end of the MOS tube (360).

5. The structure for changing a pipe of a BD feeding process tower for parking and recycling according to claim 4, wherein the heating coil (310) is in fit with the side tube (130), the heating coil (310) has three interfaces, which are respectively connected with three connectors (320), and two screws (330) are respectively fixed on the connectors (320).

6. The structure for changing the BD into the technical tower for parking and recycling according to claim 5, wherein the choke coil (340) is in size fit with the insulating magnetic core (350), and two MOS tubes (360) are respectively connected to two ends of the choke coil (340).