Tubular condenser for chemical production

Abstract

The utility model discloses a tubular condenser for chemical industry production, which relates to the technical field of condensers, and comprises a main cylinder body and side sealing heads fixedly arranged at two ends of the main cylinder body, the main cylinder body is provided with a condensation assembly used for condensing materials for chemical industry production, the top of the main cylinder body is provided with a circulation assembly, and the circulation assembly is used for circulating the materials for chemical industry production. And the circulating assembly is used for circulating air in the main barrel to guarantee the condensation effect and comprises a driving box, the driving box is fixedly arranged at the top of the main barrel, and an air pump is fixedly arranged in the driving box. Air which is not subjected to thorough heat exchange in the main cylinder body is pumped into the L-shaped exhaust pipe through the plurality of exhaust holes in the bottom of the exhaust disc and is conveyed into the main cylinder body again through the L-shaped exhaust pipe for condensation heat exchange, air circulation is achieved, and therefore it can be guaranteed that the air entering the main cylinder body can be fully condensed and then discharged; and waste of materials is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to condenser technical field, concretely is a pipe type condenser for chemical production. BACKGROUND

[0002] The pipe type condenser is an auxiliary device for condensing steam generated in chemical production, which has been widely used in the field of chemical production.

[0003] For example, a pipe type condenser in Chinese patent application No. CN202123433017.0, the condenser includes a shell, a first end cover and a second end cover, the shell is provided with a first tube plate and a second tube plate, the shell is provided with heat exchange pipes connected with the first tube plate and the second tube plate respectively, the first end cover is provided with a second inlet pipe, the second end cover is provided with a second outlet pipe, the shell side wall is provided with a first gas inlet pipe and a first liquid outlet pipe, the first gas inlet pipe is connected with a first filter. The utility model can protect the heat exchange pipe at the inlet, prevent it from being damaged by airflow impact, improve the service life of the heat exchange pipe, and also improve the heat exchange efficiency of the gas; the heat exchange pipe is made of titanium pipe, which has good corrosion resistance, the baffle plate is provided with a sheath at the contact position of the heat exchange pipe, which avoids the wear of the heat exchange pipe by the baffle plate and prolongs the service life of the heat exchange pipe; a clamping groove is arranged in the second filter cylinder to facilitate clamping the core rod and improve the corrosion resistance of the condenser in seawater environment.

[0004] But in actual use, the gas in the above-mentioned device condenses the heat exchange pipe, which cannot be condensed for many times, and the gas is easily discharged without being fully condensed, wasting materials. INVENTION CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a pipe type condenser for chemical production, which can realize air circulation by sucking the air in the main cylinder through the L-shaped exhaust pipe and then conveying it to the main cylinder for condensation and heat exchange, so as to ensure that the air entering the main cylinder can be fully condensed and discharged, avoiding waste of materials, and effectively solving the problems in the background art.

[0006] To achieve the above-mentioned purpose, the utility model adopts the technical scheme of: a pipe type condenser for chemical production, including a main cylinder and a side head fixed at both ends of the main cylinder;

[0007] The main cylinder is provided with a condensation assembly for condensing the materials of chemical production;

[0008] The main cylinder is provided with a circulation assembly at the top for circulating the air in the main cylinder to ensure the condensation effect;

[0009] The circulating assembly comprises a driving box fixedly arranged at the top of the main cylinder, a gas pump fixedly arranged in the driving box, an L-shaped air suction pipe fixedly arranged at the air outlet of the gas pump, the bottom end of the L-shaped air suction pipe penetrating through one side of the top of the main cylinder and being in communication with the inside of the main cylinder, an air suction disc fixedly arranged at the bottom end of the L-shaped air suction pipe, and a plurality of air suction holes evenly arranged at the bottom of the air suction disc.

[0010] Preferably, an L-shaped exhaust pipe is fixedly arranged at the gas outlet of the gas pump, the bottom end of the L-shaped exhaust pipe penetrating through the other side of the top of the main cylinder and being in communication with the inside of the main cylinder, and a second valve is fixedly arranged on the L-shaped exhaust pipe, so as to facilitate the control of the gas flow.

[0011] Preferably, the condensing assembly comprises an air inlet pipe fixedly arranged at one side of the top of the main cylinder and an air outlet pipe fixedly arranged at the other side of the bottom of the main cylinder, and an electric valve is fixedly arranged on each of the air inlet pipe and the air outlet pipe.

[0012] Preferably, a threaded cylinder is fixedly arranged at the top end of one side of the inside of the main cylinder, a threaded pipe is connected to the bottom of the threaded cylinder in a threaded mode, a filter screen is fixedly arranged at the bottom end of the inside of the threaded pipe, and the threaded pipe is arranged at the bottom of the air inlet pipe, so as to facilitate the dismounting of the threaded pipe and the cleaning of dirt in the threaded pipe.

[0013] Preferably, the condensing assembly further comprises two tube plates fixedly arranged at the two sides of the inside of the main cylinder, a plurality of condensing pipes are fixedly arranged between the two tube plates and in the inside of the main cylinder, a plurality of baffles are fixedly arranged at the top end and the bottom end of the inside of the main cylinder, the condensing pipes penetrate through the baffles, and the baffles are staggered and arranged between the air inlet pipe and the air outlet pipe, so as to facilitate the condensation and baffling of air in the inside of the main cylinder.

[0014] Preferably, the bottom end of the L-shaped exhaust pipe is arranged between the air inlet pipe and one side of the baffles, a feeding pipe and a discharging pipe are fixedly arranged at the sides of the two side heads away from the main cylinder, and a first valve is fixedly arranged on each of the feeding pipe and the discharging pipe, so as to facilitate the addition or discharge of the chemical production materials.

[0015] Preferably, a control panel for controlling the gas pump and the electric valve to work is fixedly arranged at the front side of the driving box, and two support plates are fixedly arranged at the bottom of the main cylinder, so as to facilitate the support of the utility model.

[0016] Compared with the prior art, the utility model provides a tubular condenser for chemical production, which has the following beneficial effects:

[0017] The utility model discloses a kind of pipe condensers for chemical production, including main cylinder 1 and the side head 2 of fixedly being equipped in the both ends of main cylinder 1, two the side head 2 far from the side of main cylinder 1 respectively fixedly equipped with feed pipe 6 and discharge pipe 7, first valve 8 is fixedly equipped on the feed pipe 6 and discharge pipe 7, to facilitate to add or discharge chemical production material, the bottom of main cylinder 1 is fixedly equipped with two support plates 9, to facilitate to support the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is whole structure schematic diagram of the utility model;

[0019] Figure 2 It is whole structure rear view of the utility model;

[0020] Figure 3 It is whole structure sectional view of the utility model;

[0021] Figure 4 It is circulation assembly structure schematic diagram of the utility model;

[0022] Figure 5 It is whole structure sectional view of the utility model, and circulation assembly is removed.

[0023] In the drawing: 1 main cylinder, 2 side head, 3 circulation assembly, 4 control panel, 5 condensing assembly, 6 feed pipe, 7 discharge pipe, 8 first valve, 9 support plate;

[0024] 31 drive box, 32 air pump, 33 L-shaped exhaust pipe, 34 L-shaped air suction pipe, 35 second valve, 36 air suction disc, 37 air suction hole, 51 air inlet pipe, 52 air outlet pipe, 53 electric valve, 54 tube plate, 55 condensing pipe, 56 baffle, 57 threaded cylinder, 58 threaded pipe, 59 filter screen. DETAILED DESCRIPTION

[0025] In order to make those skilled in the art better understand the technical scheme of the utility model, the utility model will be further introduced in detail in conjunction with the drawings below.

[0026] As Figures 1-5 Indicated, the utility model provides a kind of pipe condenser for chemical production, including main cylinder 1 and the side head 2 of fixedly being equipped in the both ends of main cylinder 1, two the side head 2 far from the side of main cylinder 1 respectively fixedly equipped with feed pipe 6 and discharge pipe 7, first valve 8 is fixedly equipped on the feed pipe 6 and discharge pipe 7, to facilitate to add or discharge chemical production material, the bottom of main cylinder 1 is fixedly equipped with two support plates 9, to facilitate to support the utility model.

[0027] As Figures 1-3As shown in Figure 5, the main cylinder 1 is provided with a condensation component 5 for condensing materials in chemical production. The condensation component 5 includes an air inlet pipe 51, which is fixed on one side of the top of the main cylinder 1. An air outlet pipe 52 is fixed on the other side of the bottom of the main cylinder 1. Electric valves 53 are fixed on both the air inlet pipe 51 and the air outlet pipe 52. A threaded cylinder 57 is fixed on the top of one side of the interior of the main cylinder 1. A threaded pipe 58 is connected to the bottom of the threaded cylinder 57 through threads. A filter screen 59 is fixed on the bottom end of the threaded pipe 58, and the threaded pipe 58 is provided at the bottom of the air inlet pipe 51, which is convenient for disassembling the threaded pipe 58 and cleaning the dirt inside it.

[0028] The condensation assembly 5 also includes two tube sheets 54, which are respectively fixed on both sides of the main cylinder 1. A number of evenly distributed condensation tubes 55 are fixed between the two tube sheets 54, and the condensation tubes 55 are arranged inside the main cylinder 1. A number of baffles 56 are fixed at the top and bottom ends of the main cylinder 1, and the condensation tubes 55 pass through the baffles 56. The baffles 56 are staggered with each other and are arranged between the air inlet pipe 51 and the air outlet pipe 52 to facilitate condensation and deflection of air inside the main cylinder 1.

[0029] By setting up a condensation component 5, opening the two first valves 8, the chemical production materials that need to be condensed are added to the main cylinder 1 through the feed pipe 6, and transported through a number of condensation pipes 55, and finally discharged through the discharge pipe 7, the electric valve 53 is opened, and the outside air enters the main cylinder 1 through the air inlet pipe 51. At the same time, the outside air is filtered through the filter mesh 59 on the threaded tube 58 to prevent sand in the outside air from scratching the inner wall of the main cylinder 1. The sand is filtered into the threaded tube 58, and then the outside air exchanges heat with the several condensation pipes 55 inside the main cylinder 1. At the same time, the gas circulates in an "S" shape through a number of baffles 56. Finally, the condensation is completed and can be discharged through the air outlet pipe 52, thereby realizing the process of condensing the chemical production materials.

[0030] like Figures 1-4 As shown, a circulation component 3 is provided on the top of the main cylinder 1, which is used to circulate the air inside the main cylinder 1 to ensure the condensation effect. The circulation component 3 includes a drive box 31, which is fixed on the top of the main cylinder 1. An air pump 32 is fixed inside the drive box 31, and an L-shaped exhaust pipe 34 is fixed at the exhaust port of the air pump 32. The bottom end of the L-shaped exhaust pipe 34 passes through one side of the top of the main cylinder 1 and is interconnected with the interior of the main cylinder 1.

[0031] The bottom end of the L-shaped air extraction pipe 34 is fixedly provided with an air extraction disc 36, the bottom of the air extraction disc 36 is provided with a plurality of uniformly distributed air extraction holes 37, the air outlet of the air pump 32 is fixedly provided with an L-shaped exhaust pipe 33, the bottom end of the L-shaped exhaust pipe 33 penetrates through the other side of the top of the main cylinder body 1 and is in communication with the inside of the main cylinder body 1, the second valve 35 is fixedly arranged on the L-shaped air extraction pipe 34, so as to facilitate the control of the gas flow, the front side of the driving box 31 is fixedly provided with a control panel 4 for controlling the air pump 32 and the electric valve 53 to work, and the bottom end of the L-shaped exhaust pipe 33 is arranged between the air inlet pipe 51 and the side baffle 56.

[0032] By arranging the circulating assembly 3, in the use process of the condensation in the chemical production, the second valve 35 can be opened, and then the control panel 4 is operated to control the air pump 32 in the driving box 31 to work, the air pump 32 sucks the air in the main cylinder body 1 which is not completely heat-exchanged into the L-shaped air extraction pipe 34 through the plurality of air extraction holes 37 in the bottom of the air extraction disc 36, and then the air is transported to the top end of the inside of the one side of the main cylinder body 1 through the L-shaped exhaust pipe 33, and then the air is subjected to condensation heat exchange again, so that the air entering the inside of the main cylinder body 1 can be fully condensed and discharged again, and the waste of the material can be avoided.

[0033] The basic principle and main features of the utility model and the advantages of the utility model are shown and described. It should be understood by those skilled in the art that the utility model is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification are only for illustrating the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model.

Claims

1. A tubular condenser for chemical production, comprising a main cylinder (1) and side heads (2) fixedly arranged at both ends of the main cylinder (1), characterized in that: The main cylinder (1) is provided with a condensation component (5) for condensing materials produced in chemical industry; A circulation component (3) is provided on the top of the main cylinder (1) for circulating the air inside the main cylinder (1) to ensure the condensation effect; The circulation assembly (3) includes a drive box (31), the drive box (31) is fixedly arranged on the top of the main cylinder (1), an air pump (32) is fixedly arranged inside the drive box (31), an L-shaped air extraction pipe (34) is fixedly arranged at the air extraction port of the air pump (32), the bottom end of the L-shaped air extraction pipe (34) passes through one side of the top of the main cylinder (1) and is communicated with the inside of the main cylinder (1), a suction plate (36) is fixedly arranged at the bottom end of the L-shaped air extraction pipe (34), and a plurality of evenly distributed air extraction holes (37) are opened at the bottom of the air extraction plate (36).

2. A tubular condenser for chemical production according to claim 1, characterized in that: An L-shaped exhaust pipe (33) is fixedly provided at the air outlet of the air pump (32), the bottom end of the L-shaped exhaust pipe (33) passes through the other side of the top of the main cylinder (1) and is in communication with the interior of the main cylinder (1), and a second valve (35) is fixedly provided on the L-shaped exhaust pipe (34).

3. A tubular condenser for chemical production according to claim 2, characterized in that: The condensing assembly (5) comprises an air inlet pipe (51), the air inlet pipe (51) being fixedly provided on one side of the top of the main cylinder (1), and an air outlet pipe (52) being fixedly provided on the other side of the bottom of the main cylinder (1), and electric valves (53) being fixedly provided on both the air inlet pipe (51) and the air outlet pipe (52).

4. A tubular condenser for chemical production according to claim 3, characterized in that: A threaded cylinder (57) is fixedly provided at the top end of one side of the main cylinder (1), a threaded tube (58) is connected to the bottom of the threaded cylinder (57) via a thread, a filter screen (59) is fixedly provided at the bottom end of the threaded tube (58), and the threaded tube (58) is arranged at the bottom of the air inlet pipe (51).

5. The tubular condenser for chemical production according to claim 3, characterized in that: The condensation assembly (5) further comprises two tube sheets (54), the two tube sheets (54) being fixedly arranged on both sides of the interior of the main cylinder (1), a plurality of evenly distributed condensation tubes (55) being fixedly arranged between the two tube sheets (54), and the condensation tubes (55) being arranged inside the main cylinder (1), a plurality of baffles (56) being fixedly arranged at the top end and the bottom end of the interior of the main cylinder (1), and the condensation tubes (55) passing through the baffles (56), and the plurality of baffles (56) being staggered with each other and arranged between the air inlet pipe (51) and the air outlet pipe (52).

6. A tubular condenser for chemical production according to claim 5, characterized in that: The bottom end of the L-shaped exhaust pipe (33) is arranged between the air inlet pipe (51) and the baffle (56) on one side. A feed pipe (6) and a discharge pipe (7) are fixedly provided on the side of the two side heads (2) away from the main cylinder (1), and a first valve (8) is fixedly provided on each of the feed pipe (6) and the discharge pipe (7).

7. The tubular condenser for chemical production according to claim 3, characterized in that: A control panel (4) for controlling the operation of the air pump (32) and the electric valve (53) is fixedly provided on the front side of the drive box (31), and two support plates (9) are fixedly provided on the bottom of the main cylinder (1).

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